Whenever I use the ibmcloud login command, I am only able to input my email but I won't be able to input my password. Any solution please?

Whenever I use the ibmcloud login command, I am only able to input my email but I won't be able to input my password. Any solution please?

AFAIK, when you start the IBM Cloud Shell, you are already in a session. That session is linked to your session in the IBM Cloud console to which you should have logged in before.
In the cloud shell, try these commands:
ibmcloud target
ibmcloud account show
If everything is ok and as planned, you should see your account.