eBay

Can someone from eBay check my account as or some reason I owe 112 dollars for listings I thought they were for free

I made a mistake as eBay and PayPal told me a buyer had paid and came up as paid so sent the item, now eBay is telling me it is not paid as it was paid by echeque which I didn't notice have put in an unpaid item but I guess I have lost the money as I...

I sold a $20 item for $30 the buyer was slow in paying so left feedback statin you would think buyers if they were bidding would at least pay, the buyer contacted me and said I was rude and I apologised, and followed up on my feedback saying it was a...