Problem 3D wifi and i3 aluminum

[Bob77]

Hi
I bought a printer "Geeetech Aluminum Prusa I3 3D Printer kit" as well as the module 3D wifi but impossible to connect the printer to the App IOs EasyPrint it asks me 1 QR code or a serial number that I cannot find anywhere.
I tried the 3D wifi module serial number but it doesn't work.
Has anyone ever had this problem and could help me.
Thank you in advance

Excuse me for my English translated from French to English with DEEPL

[Tomyuan]

How is it going on? Have you contacted the sales at first?>D:

[_kaktus_]

Hello.

Have you already solved this problem?
You will need to enter the serial number of the 3DWiFi module there.

[Buzzawak]

Could someone provide a link to the wifi module-info as I would like to try one?