Earlier this year in March I purchased a 2020 27” imac core i5 from a company here in the UK, they have an extremely good Trust pilot rating. I traded in my older 2015 imac plus £700 to get this computer. last week I realised I wanted more power as I have begun to use my imac for more things and it had become a little laggy. So I bought a mac Studio. I was intending on giving my 2020 imac to my son or maybe selling it. I started the process to delete my icloud account and wipe the computer. The computer came up with a message asking me to enter an email address and password, It showed a partially blocked out email address that indicated the one I needed to enter, I did not recognise this email address. I was stuck. It made me think that somehow the computer was locked to a previous owner? But then how was I able to have my own icloud account on it?? I phoned the company I bought it from and they tried various things with me, but then came to the conclusion that I would have to send it back to them and they would do a like for like swap. I did this and yesterday the replacement imac turned up. I plugged it in and nothing, dead as a dodo. I have tried all day to contact this company by phone and e-mail, no response. I looked them up on companies house, they have been trading for over 10 years and they dont appear to be in financial trouble. But I am fuming and extremely worried! I am hoping someone might be able to tell me where I stand on this. Am I entitled to a full refund as the computer should not have been sold to me like this? Im not sure what to do.