Sign in box keeps popping up when I try to buy songs, and I can't sign into my itunes account
For the past two days I have tried to buy tracks on itunes. I have not had problems before. My account is in credit. When I try to buy the box pops up and asks for email and password. I enter my email and password, press buy, the box disappears, then after a few seconds it pops back up again. It won't let me sign in or buy songs at all. Sometimes it has a 301 or 302 error message. I really don't know what to do. I am scared of signing out of my account in case I can't sign back in, I tried that yesterday, I signed out and by chance hours later I was able to sign back in. I am using my PC it has the latest version of Windows 11 and latest itunes version. Can anyone help me with this problem?