This is the provider I use. It has everything Sky Sports and PPV 4K even at the lowest subscription tier, and they have a WhatsApp number for quick customer service.
Their standard server is located in Europe, and the premium server is in America. Extremely stable for me.
Well, I know for a fact it isn't a scam because my subscription and connection are working fine and the stability is more than worthy what I've paid for, but with what you've just told me I'm gonna be 👀👀 from now on... I hope you find a provider that's worth your money and time, cheers 👍