Hello world!
I have created a telegram channel providing trading signals. Its free) the name is 5min calls.
Link to join
https://t.me/fivemincallsI welcome everyone there. You can come and see the statistics. It would be nice if you stay:)
I don’t know ways to promote a channel, so I decided to try it here)
Everyone have a great day!

Here's a tip for you. Create a tradinview account to prove your track record. If that confirms that your signals are making profit, you could just charge people for that service. Right now only reason for such a channel to exist is an attempt to have a crowd to pump your bags. AKA illegal manipulation tactic called pump & dump.
If you however would have a tradingview trackrecord where you can't just erase your bad signals from the history, you would be taken seriously. If you have a system that works, you would be mad not to advertise it via tradinview account. Unless your system doesn't work, which is more plausible.