It's sent by using China Post Ordinary Small Packet Plus which is a cheap service of China Post. China Post doesn't provide tracking service for it after it moves for some stations in China. So, you can't get more update after July 11. It usually takes about 40-60 days to be delivered. If you couldn't get it before the delivery deadline, open a dispute as soon as possible.

Tracking information available:

2019-07-11 14:39
Dongguan City, arriving at Dongguan International

2019-07-11 14:14
Dongguan City, leaving the "package express bulk business department back-office support class", the next stop "Dongguan International"

2019-07-11 13:23
Dongguan City, "Parcel Express bulk business department back-office support class" has received, agent: dg7

2019-07-09 15:11
Logistics orders created