Unable to update apps

I am trying to update apps on my iPad and it won’t allow me.. I’m signed into my email / iTunes account ****@gmail.com and everything is fine but it keeps asking me to enter a password and when I’m entering my password ( even though my iTunes is already signed in) it’s telling me the account is locked and password is incorrect ( but the email that it keeps telling me this for is for a different email which is not mine? ****@yahoo.com i think) this is really frustrating and I can’t download or update any apps please can you tell me how to fix this ?

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