Hi Zishu,

It didn't pass the check and was returned back for many times. It was delivered to you again now. You need to track it in the following days to see if it's normal. If it's returned back again or you couldn't receive it in time, you need to contact the seller to reflect the problem and give you a solution.

Number: RV496082340CN
Package status: In transit
Country: China -> Bangladesh
2020-10-08 21:11, Beijing, has been handed over to the airline transport.
2020-10-08 20:07, Beijing, leave the Beijing International Mail Exchange Station, the next stop Beijing International Mail Exchange Station (transfer)
2020-10-08 09:20, Beijing, Beijing International Mail Processing Center has been exported straight.
2020-10-08 09:02, Beijing, Beijing International Mail Processing Center, Note: Security return.
2020-10-06 16:58, Beijing, Beijing International Mail Exchange Station returned.
2020-10-06 01:55, Beijing, airlines.
2020-10-05 21:23, Beijing, has been handed over to the airline transport.
2020-10-05 21:09, Beijing, has been handed over to the airline transport.
2020-10-05 20:05, Beijing, arrive at Beijing International Mail Exchange Station (transit)
2020-10-05 09:31, Beijing, Beijing International Mail Processing Center has been exported straight.
2020-10-05 08:59, Beijing, Beijing International Mail Processing Center, Note: Security return.
2020-10-04 18:07, Guangzhou City, Arrive at Guangzhou Aviation Center
2020-10-03 19:16, Beijing, Beijing International Mail Exchange Station returned.
2020-10-02 22:17, Beijing, has been handed over to the airline transport.
2020-10-02 22:08, Beijing, has been handed over to the airline transport.
2020-10-02 10:29, Beijing, Beijing International Mail Processing Center has been exported straight.
2020-10-02 09:13, Beijing, Beijing International Mail Processing Center, Note: Security return.
2020-09-29 16:18, Beijing, Beijing International Mail Exchange Station returned.
2020-09-28 21:56, Beijing, has been handed over to the airline transport.
2020-09-28 16:08, Beijing, Beijing International Mail Processing Center has been exported straight.
2020-09-28 05:29, Beijing, arrive at Beijing International Mail Transfer Department (transit)
2020-09-26 15:53, Guangzhou City, leave the Guangzhou International Center, the next stop (Beijing International Mail Transfer Department)
2020-09-22 08:04, Guangzhou City, Arrive at Guangzhou International Center
2020-09-21 22:33, Guangzhou City, Leave the International Letter Group, next stop Guangzhou International
2020-09-21 19:33, Guangzhou City, "International Letter Group" has been received and sent