Mods not working through Vortex

[itskubz]

I have been downloading and attempting to try mods and Im downloading them through vortex, I am making sure to follow tutorials and that all files are on the correct drives, they are enabled and deployed, all extensions installed and enabled but none of them seem to work, I have tried different mods Elden ring, Fallout New Vegas, Bayonetta and they either won't show up or in Fallout New Vegas's case crashes the game, (even after I downloaded the 4gb patch), not sure what I can do other than try more games and see if I can get a mod to work. if anyone has any tips or ideas to help it would be much appreciated, thanks.