What happened to my $60?

Hi sold some shoes last year, 2 identical pairs other than colour, after the fees and wotnot i should of recieved $275 per pair.

 

I did receive that much that much for the 2nd pair, but $60 just vanished from the sale from 1st sale with no explanation..

 

There were "deadstock" yes new but 6 yrs old from when i bought them, i think i have my store set to sole trader, no mention of tax or anything like that and i didn't have a printer ready and cancelled the first postal slip.

 

So i got charged for the postal slip, and i haven't seen a refund, so $75 in the hole to sell these shoes, I also had to buy a printer to print out the postal slips +$45 to the situation.

 

After all this and all the fees i ultimately made a whole $15 per pair, for $640 worth of shoes that no one else on earth had new.

 

I'm selling things to pay rent and food, how did i get my $60 back??

 

I wanted to run a store and this just killed all motivation to use ebay for selling at all.