To clarify, they answered my email, you cannot enter contests from outside UK/Canada/US/Brazil, but you can edit entered lineups.
Is FantasyBet good? I had a quick look at their homepage a few weeks ago, but the "£0 paid so far!" and not being able to look at their tournaments without signing up first (?) turned me down. I see the 0 has now moved
Also, why on earth would a site that blocks you tell you to use a VPN?