This number called my mobile and did not leave a message. I obviously don't know them otherwise the number would be saved in my phone. Is it too much to ask people to just leave a 'sorry wrong number' message. Surely a few seconds doesn't cost much.

Obviously a scam as they wanted to know if I was the owner of the computer. I said I did not have one and the response was a laptop or i-pad. I hung up then as it was obviously a scam and the person did not speak english properly. I rang the number back and it does not belong to Goldview as I was told by the recorded voice to check the number.
When will these idiot scammers stop.