Usually, if you've sold a product, there will definitely be a "timeway"
in the "sell" section. If you still don't see it then contact ebay
support to fix it
The risk here is for both the buyer and the seller. a high value item
ebay has to track and avoid many different cases, if have been selling
for a long time then i think this is normal
What is the reason for order cancellation?you have to provide more
information for people to advise, there are many reasons for canceling
orders and the problem is that the buyer has the right to do it if he
feels uncomfortable!!