From my personal experience I used, I paid about $ 70 a month, and I got a ticket every 2 days with odds 3-4, I was not satisfied, I guessed poorly (more precisely that tipser), out of 15 tickets, the hits were 7. which is very bad for that odds. I lost a lot on that, so I'm interested in your experience?
From my experience of getting into a paid group, they also give warnings for every ticket, some are all in, some are careful. some groups also offer a compensation if the ticket given is wrong. my experience is almost the same as yours where there were 6 tickets given that day I tried all in some recommended tickets even though odds was small, but still lost.
So you know that even in the paid group, the chance to win is not too big, and it is better if you can find as much information as you can so you can make your own prediction. You spend some money to join that paid group, the tips are not guaranteed to work 100%, you should buy some tickets to expect to get the win, but you don't have a chance to win too. That is a double-spend that you did, but if you can accept the risk, then you are good to go.