Board manager in Arduino, can't find Gamebuino META

I was endeavoring to present the board drivers in the Arduino IDE and have added the way, while searching for the sheets: the Arduino SAMD comes up anyway not the Gamebuino META while searching for the board drivers
Thanks.

Hi @My_Movers
Please follow instruction for manual installation : Configuration manuelle d'Arduino - Gamebuino
Especially check :

If you’re unable to find the Gamebuino META board in the Arduino IDE’s Board Manager, it could be due to a few reasons.