To newbie traders:
Without knowledge and experience, a trader can not be successful in trading. Trading signal groups have nothing to offer than to enrich their pockets with your money, they do not care if the trader will lose it win.
That's a 100% valid assumption because I also believe that those trading signal groups are mostly copy/pasting the signals to many groups only to fill their pockets with money. I know there can be a few valid signal groups but surely they will also have their models to generate income because without any income why should those traders waste their time to share those signals.
Most of the signals aren't even shared by good traders because good traders would most probably do trading themselves rather than sharing those signals in groups like that unless they can earn some kind of revenue from such thing. I would recommend @OP to be warned that the members of this forum are not naive enough to join those signal groups because I can smell some kind of scam activity in your offer and that's why I'm warning you to stop promoting such bogus services.