MTP won't work on my PC


I have Android pie os on VIM2. If I connect it to my PC using USB-C as power I cannot get any drive showing up in my PC. I did change the USB to MTP but nothing showing up? How I can fix this please? The story behind this I’m using it in My Tesla and I need to use it as USB flash to save dashcam. I was able to do that when I had Ubuntu but I need android to run some apps on it