I was offered a credit account, I purchased something and am making payments as requested. I have over £100 left in credit but can't purchase something for £84. When ..on chat...I asked why I was told they are "reviewing my account" and to try again next month, but they can't guarantee that I will be able to use my available credit even then.Told I'll have to pay in full until then My account page has not changed, still saying I have credit. Had no emails to tell me this was going to happen, but plenty of emails telling me of special offers etc. Not going to waste any more time with them