Coin Master complaint: Can’t complete sets

My complaint:

I can’t complete msot of my sets because all I’m getting is he same cards I have sets still not completed from when. I first started and all I’ve been doing is bhying chests recently with all the spin money. Billionssss. Could you please try and resolve this.

Suggested solution:

To have a look on the account and see which gold cards I need in the kldersets and try and figure out a way of me getting them at a decent pace.