Refurbished iPad not working
So I just purchased a refurbished iPad pro 10.5 off Amazon. I set everything up and went to start the system update and was asked for my password which I put in but it kept saying it was wrong I then locked my iPad and tried to unlock it and again the password I had just selected moments ago was not working either so eventually my ipad got disabled I then unlocked it with iTunes and now I'm being asked for the original apple id used to start this device so.l I put in my apple Id and password and it's says it's wrong again so I went on icloud to see if I had the wrong password but everything was right. So story short I just bought an refurbished iPad and now I'm locked out because it's saying my password is incorrect when it's not