Made my very first set of press ons!

My first time using chrome, builder gel, blooming gel, adhering charms and whatnot. I made a lot of mistakes and I don't really like the pinkies tbh but I've been wanting to get into nails forever and maybe make press ons for others. I would love any tips or advice! I also don't know why the chrome came out mirror like on the one thumb and more glittery on the other even though I did the same method???