Help me build my Deck!

[IvarHS 0]

Hello, I'm new at the Hearthstone community ''Icy Veins'' (and new at Hearthstone). So please be kind!
 

So I play hearthstone for quite some time, but I want to get better! So I've been building my deck, as a Paladin, and I keep improving! I'm stuck at rank 14/15 and I

have no Ideas anymore.

I have 1600 dust to spend and this is my deck at the moment.

 

Thank you, and have a great day! (And Christmas!)