Your parcel is not normal. It couldn't pass the security check and has been returned back for two times. It was sent again for check yesterday. Not sure if it could pass this time. You'd better contact the seller to reflect the problem and give you a solution if you couldn't get it in the promised time.

What is happening with my parcel. Again it is returned.
Guangzhou International has been exported directly sealed

2019-06-18 10:30
Guangzhou International return, note: security return

2019-06-14 21:26
Shanghai International Mail Exchange Station Return

2019-06-14 14:01
Delivered to airline transport

2019-06-14 13:28
Delivered to airline transport

2019-06-12 16:17
Leave Guangzhou International, next stop , Shanghai International Mail Exchange Station (via transfer)

2019-06-10 14:09
Guangzhou International has been exported directly sealed

2019-06-10 14:08
Guangzhou International return, note: security return

2019-06-06 01:49
Leave Shanghai International Mail Exchange Station, next stop , International Mail Processing Center (via transfer)

2019-06-04 22:19
Shanghai International Mail Exchange Station Return

2019-06-04 10:00
Shanghai International Mail Exchange Station Return Scan

2019-06-04 06:18
Delivered to airline transport

2019-06-04 06:15
Delivered to airline transport

2019-06-04 02:20
Airline departure

2019-06-03 17:29
Arrive at Shanghai International Mail Exchange Station (via transfer)

2019-06-02 16:07
Leave Guangzhou International, next stop , Shanghai International Mail Exchange Station (via transfer)

2019-06-01 14:05
Guangzhou International has been exported directly sealed

2019-06-01 02:35
Leave the Post Foshan Mail Stamp Collection Bureau, the next stop , Guangzhou International

2019-05-31 19:38
Post Foshan City Letter Stamp Collection Bureau has received the receipt, the pitcher: Chen Wei-guang

Yes, it was returned back again as couldn't pass the customs check.

MY SHIPMENT RR082516181SA Guangzhou International return, note: security return