Activation lock with proof of purchase
I have a I phone 8 that has activation lock that needs removing I have provided proof of purchase as I got it on contract from ee 2 years ago I have sent emails from ee,proof of purchase, bank statements with payments made to ee, statements of bill from ee and nothing seems to be good enough all apple keep saying is needs more proof which ee are saying they have all the proof I'm the proof of purchase as it has all information on eg when purchased imei number make model feel like hit a brick wall n all my son wants to do is use his phone again any one got any ideas
iPhone 8