Rude staff.
Hadn't used the site in years, posted an ad selling tickets & paid for 2 weeks front row space. Within a few hours the advert was removed, when contacting their online support, they failed to explain why but instead, supplied a 'Policy Rules' link, when I questioned this & asked for a refund, Gumtree rep then terminated the chat without any explanation.
Pathetic customer care who will happily take your money.
AVOID