eBay

This item is a presale item.We've both aggreed to cancel the item,But here's the thing it won't let us cancel on both our ends.Its past the 30 day mark of purchase.Is that why,if so how to fix it?

I opened a case with a seller cause postage was due,and I have pictures of the orange slip and it shows that it wasn't delivered on ebay tracking website.On usps website it shows delivered,The seller is aware it was postage due and posted the trackin...