Stakegp.com - not paying debts

[Stakegp wont pay debt]

Ive been using them to sell gold, yesterday they paid me $200 not a problem, today i added up a tab until 500$ and they wont pay me and now im reading that this is usual problems with them, here are pictures of discord conversation. Have more videos and photos but i dont know how to upload, can anyone help me?
ArgenGold#0539

 

being handled in other thread