TV Box stuck on Wecome

TV box is stuck on Welcome screen, tried a reset but still stuck on Welcome screen when starting up, tried phoning 150 but of no help, had lots of messages about phishing emails about balances and how the emails are not Virgins fault but on trying to get through to an agent to report the faulty box all I got was questions which the system said they didn’t pick up a reply or just got cut off, any suggestions on how to report a faulty TV box would be much appreciated