New to yugioh, looking for some advice?

I started playing about two weeks ago, my friend plays and helped me get a deck going which I finished the main deck two days ago and just need the extra deck which I ubersexual half of already. ( the deck is dragonduelistgirls disaster dragon deck with a few tweak) I pulled a pot of duality and an ultimate effect veiler a few days ago and have an alright binder for having started just a little while ago. But I need some better trades and am wondering what the best way to get a good binder and get some good trades. Also I would like some advice on a chaos plant deck.