laravel upload image getClientOriginalExtension send email but image not show

Image does't show when i am sending email message here my code

    <?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Auth;
use App\Models\Message;
use App\Models\SecondMessage;
use App\Models\ThirdMessage;

class MessageController extends Controller
{
    public function message(){
        $msg = Message::where('user_id',auth::user()->id)->where('msg_type',1)->first();
        return view('admin.create_message',compact('msg'));
    }
    
    public function messageStore(Request $request){
        $message = Message::where('user_id',Auth::user()->id)->where('msg_type',1)->first();
        if(isset($message->id)){

            if($request->file){
                $file = time().'.'.$request->file->getClientOriginalExtension();
                $location = public_path('uploads/' .$file);
                $request->file->move($location, $file);
            }else{
                $location = $message->file;
            }

            $message->subject  = $request->subject;
            $message->msg_body = $request->msg_body;
            $message->file = $file??'';
            $message->save();
        }else{

            if($request->file){
                $file = time().'.'.$request->file->getClientOriginalExtension();
                $location = public_path('/' .$file);
                $request->file->move($location, $file);
            }else{
                $location = null;
            }

            $message           = new Message;
            $message->subject  = $request->subject;
            $message->msg_body = $request->msg_body;
            $message->user_id  = Auth::user()->id;
            $message->msg_type = 1;
            $message->file     = $location;
            $message->save();
        }
        return back()->with('success','First SMTP Message Added Successfully');
    }
    public function secondMessage(){
        $second_msg = SecondMessage::where('user_id',Auth::user()->id)->get();
   
        return view('admin.smtp.second_message',compact('second_msg'));
    }
    public function secondMessageCreate(){
        return view('admin.smtp.second_message_create');
    }

    public function secondMessageStore(Request $request){

        if($request->file){
            $file = time().'.'.$request->file->getClientOriginalExtension();
            $location = public_path('uploads/' .$file);
            $request->file->move($location, $file);
        }else{
            $file = null;
        }

     
        $message           = new SecondMessage;
        $message->subject  = $request->subject;
        $message->msg_body = $request->msg_body;
        $message->file_status = $request->file_status;
        $message->file = $file;
        $message->user_id  = auth::user()->id;
        
        if($message->save()){
            $check = SecondMessage::where('user_id',auth::user()->id)->count();
            $message->serial   = $check;
        }
        
        $message->save();
        return back()->with('success','Second SMTP Message Added Successfully');
    }
    public function secondMessageEdit($id){
        $second_msg = SecondMessage::where('id',$id)->where('user_id',Auth::user()->id)->first();
        return view('admin.smtp.second_message_edit',compact('second_msg'));
    }
    public function secondMessageUpdate(Request $request,$id){
        $message           = SecondMessage::find($id);
        if($request->file){
            $file = time().'.'.$request->file->getClientOriginalExtension();
            $location = public_path('uploads/' .$file);
            $request->file->move($location, $file);
        }else{
            $file = $message->file;
        }
        $message->subject  = $request->subject;
        $message->msg_body = $request->msg_body;
        $message->file_status = $request->file_status;
        $message->file = $file;
        $message->save();
        return back()->with('success','Second SMTP Message Updated Successfully');
    }
    public function thirdMessage(){
        $third_msg = ThirdMessage::where('user_id',Auth::user()->id)->get();
        return view('admin.smtp.third_message',compact('third_msg'));
    }
    public function thirdMessageCreate(){
        return view('admin.smtp.third_message_create');
    }
    public function thirdMessageStore(Request $request){

            if($request->file){
                $file = time().'.'.$request->file->getClientOriginalExtension();
                $location = public_path('uploads/' .$file);
                $request->file->move($location, $file);
            }else{
                $file = null;
            }


            $message           = new ThirdMessage;
            $message->subject  = $request->subject;
            $message->msg_body = $request->msg_body;
            $message->user_id  = auth::user()->id;
            $message->file = $file;
            $message->file_status = $request->file_status;

            if($message->save()){
                $check = ThirdMessage::where('user_id',auth::user()->id)->count();
                $message->serial = $check;
            }
            $message->save();

        return back()->with('success','Third SMTP Message Added Successfully');
    }
    public function thirdMessageEdit($id){
        $third_msg = ThirdMessage::where('id',$id)->where('user_id',auth::user()->id)->first();
        return view('admin.smtp.third_message_edit',compact('third_msg'));
    }
    public function thirdMessageUpdate(Request $request,$id){
        $third_msg = ThirdMessage::where('id',$id)->where('user_id',auth::user()->id)->first();
        if($request->file){
            $file = time().'.'.$request->file->getClientOriginalExtension();
            $location = public_path('uploads/' .$file);
            $request->file->move($location, $file);
        }else{
            $file = $third_msg->file;
        }
        $third_msg->subject  = $request->subject;
        $third_msg->msg_body = $request->msg_body;
        $third_msg->file = $file;
        $third_msg->file_status = $request->file_status;
        $third_msg->save();

    return back()->with('success','Third SMTP Message Updated Successfully');

    }
}