many people i know that trading in exchange suggest me to use Trading View for but i don't know how to use that
for me, i usually trading using a signal given by the channel that i joined in the telegram and by using this i usually got profit by 10 ~ 30% profit
Better not rely too much on trading signals on telegram. It's their way of earning so you better look for another reliable source. As for me, it's still better to trade without following any chart or signal because you will be able to trade freely and you will learn from it as well. The basic way of trading is still better.