lost 0.005 btc on that shitty counterwallet i wanted to buy some SKULL but i don't now. don't know how that works

How did you do that? Was it in fees? Are you trying to use the DEx?
If you send "BTC" from your "CounterWallet" I can send "SkullCoin" back to you.
I can even add the lost amount to the "SkullCoin" amount I send you.