Most of those people provide signals, most of them are scammers just trying to make money after paying them they end up sending you fake signals, which you will endup losing the money which you are using to trade and the money you send to them as payment, I believe if you want to trade, you should be able to do your research yourself and you shouldn't depend on anybody for signal or you will endup regretting why you follow there signal because only few are real, the majority of them just need your money and they will endup sending you wrong signals so be very careful and learn how to do your research yourself.