I really need help the owner i bought the P3S from ia still registered to it,  how do i get them off or delete them and only havemy registeted info on it .

Hello Techtom, you could login to the DJI GO APP with your own registered DJI account. Besides, please describe it in details what the info you want to delete, thanks.

Hello techtom, the activation information cannot be changed.You could use your own account to login the DJI GO APP and enjoy your flight.Don't need to worry about it.