I used Shippn for shipping packages from the US to Israel. Used it for 3 times never encountered any problems. Packages reached to me in 2-5 business days as they said. Besides, it's so much cheaper than another forwarder companies.
I am musician and tried to upload my compositions to audiojungle but I got decline message everytime and the automatic message was not clear about the problem. Then I upload it from my friends account and it worked. Why is it like that? If you don't want new users to register at least tell it to the people!