Can’t log in to App Store
I’m trying to update some apps on my phone and the App Store is asking me to sign in. However, when it prompts me to enter my info, it doesn’t allow me to enter my username (just my password). When I enter my password it suggest I reset my password because it’s incorrect. When I go to do that it’s displaying the username for my sister’s Apple ID (even though I’m signed into my own Apple ID) I think it thinks it’s my sister’s account and obviously my password doesn’t match her account. The problem is that I can’t change that field back to my account. I’ve tried signing out of everything, restarting my phone, and even changing my own password. Still no luck, what should I do?
iPhone 8, iOS 14