Unable to change riot accounts

I am trying to sign on from the tracker to one but for some reason the account info is stuck on another account. I have tried to sign out of the other account multiple times and it did nothing. It removes the other account when I click the delete button but as soon as I click riot sign in it automatically pops right back up. I have also tried making a brand new account on the tracker app to stop the problem. It did nothing. my account is still stuck on that old one even though I have never signed in to that account in the new tracker account.