Signed into the wrong Apple ID
The Apple ID on my App Store isn’t the same as the one on my iPhone in my settings and I don’t know how to fix it even when I sign in it’ll say my password or ID is wrong but the only thing that’s wrong is my Apple ID it’s not the same username and that’s what the problem is and it’s not giving me the option to fix it and sign into the right Apple ID on the App Store
iPhone XR, iOS 15