In April I sent my I phone 8 to C ex after getting an estimate of £208 as it was in mint condition and had never been used without a case and protector screen. After a week contacted them and was told that the phone was being regraded and the offer was now £133 without an explanation. After enquiring was told that there were deep scratches of the face of the phone. I told them that that was not possible as I had taken a picture of the phone before sending it and it showed no damage. The tried to say their engineers were trained and would not damage a phone and suggested it may have occurred in transit. I had packed the phone in two separate boxes and there is no way that would occur. They asked for photos of the phone which I gave them and after e mails back and forward they now ask again for photos and are clearly delaying matters. I have informed them I will contact trading standards and the police re damage to my property. I have since had to sell the phone at a large loss as there is a scratch on the screen. Do not deal with this crowd.