everyone has their own business, maybe he has business in real life that makes him unable to access forums or other things, and that's okay i guess.

and related to what he asked, i think it's good that he finally realized how important dca is. but one thing to understand is that investing using dca needs to be done in the long term... even 1 or more cycles does not guarantee that he can get profit. the most important thing is how he is able to consistently invest in bitcoin and stay focused on his goals-- whatever platform he uses, it doesn't matter, but always make sure that the exchange is reputable and withdraws directly to your non-custodial wallet to secure assets.