You will receive a tracking number once order has been shipped. Please verify your spam folder if you don't see it.
You will be able track your parcel using the two following tracking websites:
4px Express: http://track.4px.com/#/ (Tracking code usually is number)
Yanwen Express: https://track.yw56.com.cn/en/query (Tracking code usually starts with "UG")
17Track: https://www.17track.net/en (If you don't know which company deliver parcel, just use this web to track)