It seems that it's stuck in Guangzhou since August 30. You'd better contact the seller to give you a solution if you couldn't get it in this month:

2019-08-30 18:54
Guangzhou, arriving at China Post Express Logistics Co., Ltd. Guangzhou International Mail Processing Center (via transfer)

2019-08-30 15:22
Shenzhen, leaving Shenzhen to Guangzhou (via transfer)

2019-08-30 03:38
Shenzhen, leaving Shenzhen for Singapore (via transfer)

2019-08-27 18:42
Guangzhou, arriving at China Post Express Logistics Co., Ltd. Guangzhou International Mail Processing Center (via transfer)

2019-08-27 16:52
Shenzhen, leaving Shenzhen to Guangzhou (via transfer)

2019-08-27 08:15
Shenzhen, leaving Shenzhen for Singapore (via transfer)

2019-08-18 18:07
Guangzhou, arriving at China Post Express Logistics Co., Ltd. Guangzhou International Mail Processing Center (via transfer)

2019-08-18 15:26
Shenzhen, leaving Shenzhen to Guangzhou (via transfer)

2019-08-18 06:52
Shenzhen, leaving Shenzhen for Singapore (via transfer)

2019-08-13 19:02
Guangzhou, arriving at China Post Express Logistics Co., Ltd. Guangzhou International Mail Processing Center (via transfer)

2019-08-13 15:40
Shenzhen, leaving Shenzhen to Guangzhou

2019-08-07 18:45
Guangzhou, arriving at China Post Express Logistics Co., Ltd. Guangzhou International Mail Processing Center (via transfer)

2019-08-07 15:53
Shenzhen, leaving Shenzhen to Guangzhou

2019-07-31 18:46
Guangzhou, arriving at China Post Express Logistics Co., Ltd. Guangzhou International Mail Processing Center (via transfer)

2019-07-29 22:04
Shenzhen, has left China Post Group Company Shenzhen Longgang District Delivery Business Department six about business department, sent to Shenzhen International Mail Exchange Bureau

2019-07-29 21:31
Shenzhen, China Post Group Company, Shenzhen Longgang District Delivery Business Department of six about the business department has received