just looked a the different regions 

USA Tracking uploaded on time and confirmed

50.00%4 of 8 transactions , (I DONT ADD TRACKING TO LETTERS IF ITS A LOW COST ITEM ?) AND NO ONE WOULD BUY IT IF I DID, Now Global is the problem as more do get lost even with tracking (which shows its at the airport for three weeks with customs) + cancelling items so you can combine post to be helpful but marked down for it or people can not wait for the post, i do give people the option of GSP but can be expensive and why i have stopped buying from the US,  but this idea that being a business seller is the only way to solve problems with ebay is total nonsense and most of this stuff on the hub i mostly do not understand  but try and work round it. been collecting for over 45 Years and have lots of stuff to go before family  put it in a skip ! at my time of life i see no point in being forced to be a business to bypass ebays problems , I could cancel all overseas sale and just do GSP ,and will be out of my hands problem solved