Hi Zh,

It's in transit now. To my experience, it takes about 30-60 days to be reached and there will be update when it's in Bulgaria. You'd better wait for more days to get update.

Number: RV479428647CN
Package status: In transit
Country: China -> Bulgaria
2020-08-07 18:58, Beijing, airlines.
2020-08-07 01:51, Beijing, has been handed over to the airline transport.
2020-08-07 00:31, Beijing, leave the Beijing International Mail Exchange Station, the next stop Beijing International Mail Exchange Station (transfer)
2020-08-06 23:04, Beijing, has been handed over to the airline transport.
2020-08-06 16:59, Beijing, Beijing International Mail Processing Center has been exported straight.
2020-08-05 12:24, Beijing, arrive at Beijing International Mail Transfer Department (transit)
2020-08-04 15:33, Nanchang City, Leave Nanchang Interchange, Next Stop Beijing International Mail Transfer Department
2020-08-03 14:10, Nanchang City, Arriving in Nanchang Interchange
2020-08-01 18:23, Nanchang City, leave Nanchang Parcel Express Bureau, next stop Nanchang International
2020-08-01 16:06, Nanchang City, Nanchang Parcel Express Bureau has been received and sent