I am one person who doesn't believe in trading signals or trading signal VIP groups. Most if not all are just scam. It's better learning how to trade and then creating a strategy suitable for your trading style.
My logic is nobody who has a very good working strategy can waste time looking for people in telegram to buy his signals for just $50, yet he can make way a lot of money by just concentrating on his strategy using any capital he has rather than make it known to the public.