If you're after a safe bet in the UK bingo world, stick with MrQ or Mecca Bingo...

https://pierreblake.com/which-bingo-platforms-are-licensed-for-uk-players/

If you're after a safe bet in the UK bingo world, stick with MrQ or Mecca Bingo – they’re fully licensed and play by the rules. No shady business, just straightforward games and decent wins. Perfect if you want your fun hassle-free and your cash secure.