Mistake creating Farm

So I accidentally created a 4th farm. Was able to delete it but it added charges to my account. Not a big deal but I cannot delete any workers because each one has a $.19 charge on them. Is there a way I can get this removed instead of transferring $10 in BTC to pay it off? I would gladly send payment of $.57, heck I’d send $1! Any help from Hiveos support would be great… thanks