I am unable to push the repository. I am able to clone the repository. I have seen in my credential manager, but I can't see my credentials saved there. I did try using
git config --global user.name "UserName"
git config --global user.email "Email"
after this I am able to only clone but not Push the changes. There is no error output from the Push as the process doesn't end. It's not even asking for my credentials to login in the account.
I also have tried uninstalling Git and reinstalling but it doesn't work. After reinstallation it has not asked me to login my github (i.e. not asked my credentials)