I have Xiaomi 11T pro (VILI) and I can't use get apps application, if is this ROM that I use , stable Xiaomi.eu based on Chinese roms why get apps not working?
Yes, but only for models that exist in China.
If it is a model designed exclusively for the global market, there is no Chinese ROM for it. Global ROM is used as the basis for these models and no weekly ROM is published for them.
In the table on the first page, it is written for each model on what basis the ROM is built.