Some people not sure about how to do it so usually their first way is to find a source who can provide them with well researched crypto signals / picks.

If you are going to do it, make sure that first you are reading this detailed article regrading the crypto signals provider.
It will teach you how to avoid scams / pump & dumps. and reviewing most of the top groups out there.

Article:
https://smartoptions.io/telegram-crypto-signals/