Hi Dimitris Kantsioulis,

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 Athens. So, you can't get more update after June 3. It usually takes about 60-90 days to be delivered. If you couldn't get it in time, contact the seller to give you a solution.

Number: UU102672280CN
Package status: In transit
Country: China -> Greece
2021-06-03 15:01 Athens, arrive at the place of arrival
2021-05-28 06:20 The plane entered the port
2021-05-27 23:00 The airline departs
2021-05-24 04:30 The plane entered the port
2021-05-23 05:30 The airline departs
2021-05-22 15:59 Airlines receive it
2021-05-21 21:45 Dongguan City, has been handed over to the carrier transport
2021-05-21 21:45 Dongguan City, has been handed over to the carrier transport
2021-05-21 21:32 Dongguan City, leave the Dongguan International Mail Processing Center, the next stop ,Dongguan International Mail Processing Center
2021-05-21 18:46 Dongguan City, Dongguan International Mail Processing Center has been exported straight
2021-05-21 14:45 Dongguan City, export swap bureau retained
2021-05-19 17:32 Dongguan City, Arriving at Dongguan International Mail Processing Center
2021-05-19 17:31 Dongguan City, leave the "package courier bulk business department backstage support class", the next stop "Dongguan International"
2021-05-19 15:43 Dongguan City, "package courier bulk business department backstage support class" has been received and sent