I would have to say... 99.999% of all those people on Telegram are SCAMMERS: Selling Forex Signals, Account Management, and promise of a return.why i stay away from all telegram chats^
The FACT about their Forex Signals are BOGUS. They get signals free from other places which YOU can find and use yourself.
The FACT about their Account Management, you transfer control of your Trading account and they will blow your account.
The FACT about their promise of return, you transfer money to them in Bitcoin, and you will NEVER see any return.
There are real traders out there, just NOT on Telegram. Some traders you can find them in your local if you are in the big city. Some have companies where a group of traders work together are found on FPA's reviews. You can find traders on MyFXBook, MQL5 or Zulutrades.
Bottom line, don't be a lazy a$$. Do your homework and due diligence. Learn Forex. Learn the strategy. Learn the techniques. Better off doing some work and get scammed.