Problèmes avec QuickOSM

Bonjour, j’ai besoin d’aide pour l’extension
QuickOSM qui est à la base très simple, mais problème de serveur

Hello and welcome to the OSM forum!

As you did not tell us, I can only guess: are you referring to the QGIS plug-in named QuickOSM? If yes, the solution might be to change the overpass server you use to another one. See the below post for more information (the forum is providing translation via the globe symbol if needed):