Resetting iPad with invalid Apple ID
okay so I have an IPad that is connected to a different Apple ID then my phone and I recently I found it again so I went on it and it always kept giving me the screen of “please sign using password” so I would put it in with the correct password but it would still say invalid so I kept trying and now it says it’s locked so when I go to unlock it says “this Apple ID is not valid or not supported” I have no clue what I’m supposed to do since I’ve tried a lot of stuff I would just like to completely reset it so I can put the same Apple ID as my phone
[Re-Titled by Moderator]
Original Title: Apple ID is invalid
iPad