You’ve heard of the #InMyFeelings challenge. On TikTok, the former Musical.ly app where Gen Z vies for 15 seconds of fame, that’s just the beginning.

There are no wagering requirements, so what you win is yours to keep. On top of that, if you deposit and then stake £10 within your first 30 days, you can claim another 200 free spins. In total, that ...