I tried to deploy abp multitenant core app on shared server but failed

I tried abp multitenant .Net Core + Angular app hosting on my shared server but I could not deploy it successfully.

I added a json file under MyProject.Web.Host/appsettings.production.json and configure my settings as

    {
  "ConnectionStrings": {
    // "Default": "Server=.\\SQLEXPRESS; Database=mydatabase; Trusted_Connection=True;"
    "Default": "Server=myserverip; Database=myserverdatabase; Trusted_Connection=True; User ID=myuserid; Password=mypassword;"
  },
  "App": {
    "ServerRootAddress": "http://api.myremoteserver.com" 
    "ClientRootAddress": "http://myclientdomain.com",
    "CorsOrigins": "http://myclientdomain.com"
  },
  "Authentication": {
    "JwtBearer": {
      "IsEnabled": "true",
      "SecurityKey": "xxxxxxx",
      "Issuer": "MyCompany",
      "Audience": "MyCompany"
    }
  }
}

and I deployed using VS 2017 publish but it was unsuccessful. Remember my remote server is shared server and I have setup angular setting as well but I wanted to run core app on separate url which is api.mydomain.com and client app (angular) in separate domain which is mycleintdomain.com. Also, my project runs locally and this core plus angular project is not merged one.

I followed this guideline but my server is not azure. I have one question is that since I added production.json file do I still need to change anywhere in the server project?

Thank you for your help.

Update: As requested: Error on screen

HTTP Error 500.19 - Internal Server Error

The requested page cannot be accessed because the related configuration data for the page is invalid.

  Detailed Error Information:
Module     IIS Web Core
Notification       Unknown
Handler    Not yet determined
Error Code     0x8007000d
Config Error       
Config File    \\?\e:\MyHostingSpace\myusername\api.example.com\wwwroot\web.config
Requested URL      http://api.example.com:80/
Physical Path      
Logon Method       Not yet determined
Logon User     Not yet determined

I was requested to change web.config file as follows

 <?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.webServer>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
</handlers>
<aspNetCore processPath="dotnet" arguments=".\WebMVC_Original.dll" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" />
</system.webServer>
</configuration>

But I have existing one in my project as

    <?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <handlers>
      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
    </handlers>
    <aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false" startupTimeLimit="3600" requestTimeout="23:00:00">
      <environmentVariables />
    </aspNetCore>
    <httpProtocol>
      <customHeaders>
        <remove name="X-Powered-By" />
      </customHeaders>
    </httpProtocol>
  </system.webServer>
</configuration>

The only thing that I need to change is arguments=".\WebMVC_Original.dll" instead of arguments="%LAUNCHER_ARGS%" ... I am little bit confused how to apply this change here?