I never get my international Post

I'm tired of always waiting and never receiving my goods. My current order number is RG***CN. This is the second time I ordered the product. <br> <br> The seller abroad is so helpful with quick response, but once the product is in South Africa and is in or leaves customs the chances of you ever seeing the product is slim!!!! I HATE HATE HATE IT AND HATE THE POST OFFICE CUSTOMER SEFVICE! <br> <br> It's just not fair. ?