Cann't create file in MODEL folder. Error The system cannot find the path specified

I have an ASP.NET MVC project on Git, I owner this project. I can create and add DB in to Model folder. However, my team can't create anything in the Model folder and gets an error:

Error The system cannot find the path specified

img: https://i.stack.imgur.com/Dac0r.png

This is my project: https://github.com/Ki2Nam3/ui_FastFood?fbclid=IwAR0W-BLY1BLiyZCkdqEFFGGFghMG4-CE28V-46-Ag3sPK3RhHKr5pE9tiCs

Thanks for reading !