Hi Serge Bouchard,

It's sent by using China Post Ordinary Small Packet Plus which is a cheap service of China Post. China Post doesn't provide tracking service for it after it arrives in Canada. So, you can't get more update after May 4. It usually takes about 40-80 days to be delivered. If you couldn't get it in time, contact the seller to give you a solution.

Number: UU041792851CN
Package status: In transit
Country: China -> Canada
2021-05-04 17:12 Toronto, arrive at the Lands processing center
2021-05-03 15:03 Transit at transit station
2021-05-03 12:34 The plane entered the port
2021-05-03 10:56 The airline departs
2021-05-02 19:33 Transit at transit station
2021-05-02 18:32 The plane entered the port
2021-05-02 12:48 The airline departs
2021-04-30 18:22 The airline departs
2021-04-29 17:56 Airlines receive it
2021-04-29 15:02 Airlines receive it
2021-04-29 12:11 Shanghai, has been delivered to the carrier transport
2021-04-29 12:06 Shanghai, has been delivered to the carrier transport
2021-04-25 18:44 Shanghai, Arrival at Shanghai International Mail Exchange (via)
2021-04-24 23:57 Beijing, leave the Beijing International Mail Exchange Station, the next stop, Shanghai International Mail Exchange Station (via)
2021-04-23 14:02 Beijing, Beijing International Mail Processing Center has been exported straight
2021-04-22 23:47 Beijing, Arriving at Beijing International Mail Transfer Department (via)
2021-04-21 17:02 Nanchang City, leaving the Nanchang International Mail Processing Center, the next stop , Beijing International Mail Transfer Department, affected by major social activities security upgrade, mail time limit is longer than usual
2021-04-16 11:10 Nanchang City, Arrival at Nanchang International Mail Processing Center
2021-04-15 21:31 Nanchang City, leave Nanchang Parcel Express Bureau, next stop Nanchang International
2021-04-15 16:52 Nanchang City, Nanchang Parcel Express Bureau has received and sent