If you want to know specifically which coins will be pumped or dumped, you must join the group and of course there will be a fee to pay I'm not recommend that way because you need a big capital also a chance for you to get scammed are high.
The pump and dump group isn't really effective at all if you think about it,
They are only trying to control the market by telling their followers to buy or dump a certain crypto.
But if you are late to buy or dump their crypto or their followers didn't listen to them then they are just a useless group.
They don't really read the charts they are just trying to manipulate the market.