I traded 16k but sometimes I get scammed and lose 5u, which is frustrating

When I posted asking for experience from everyone on how to trade Alpha to minimize fees, I traded 32k vol and lost 4, 5u.
I took a picture of the binance Alpha where a friend messaged me not to reveal my UID to avoid risks, but I don't quite understand if it could lead to losing my account.
I would like to repost and hide the UID, please explain to me.