HELP SHARING - Facebook game STOLE MY DESIGNS

Hi ;.;
I waited to make this Journal trying to solve by myself this issue, but more day passed, more stolen designs I found, I start finding one, and then for now they stole 9 designs and Gardenia, the Blind Lace's companion ;_;

I'm talking about Party Town and their original post about the game Halloween update is this one :

[link]
As you see in the preview you cannot find the stolen design, but if you enter and search around you can find in this Halloween update a lot of my designs...
See them here :

Big resolution here : Stolen Designs Big
Party Town is famous to steal designs around, from artists and famous brand like Disney or Pokemon and if they continue this mean no one can stop them, but

The problem is not they steal and stop, the problem is they gain MONEY SELLING STUFFS in this game, and people spend money in something that belongs to other people, because I just sold these designs!

In these situations bad advertising is surely more helpful than legal complaints, maybe in this way you can inform your friends and they stop to buy their contents, is the only way ;_;

I'm truly sad about that because it's really unfair, I work hard for my creations and people bought them, taking advantage of "small" artist like me and my sister instead pay a professional artist to create original design it's very petty...
They also stole other part of my designs and "Plushies Charmer" plush I have not included in the image to avoid confusion but really, they stole a lot of things...

   _{They stole also hiccnata   design : (CLOSED) AUCTION FLEUROS9 ADOPTABLE}