They sold tickets they never had!
In May I bought (very expensive) tickets to see Lady Gaga in November. In September TopTicketShop emails me saying they wouldn’t be able to deliver the tickets… offered a voucher or a refund. Of course all the tickets for the concert had gone completely at that stage.
I asked for a refund. Thankfully they funded the full amount but I SO NOT RECOMMEND this site. Buy directly from the venue site. I’m so disappointed…