(Assuming "NF" stands for Netflix, which is common for Vegamovies releases.)
If you want a cleaner version without the site tag: Mortal.Engines.2018.480p.Hindi-Eng.Vegamovies.N...
It looks like you're trying to assemble a filename for a movie rip. Based on the pattern you provided, here's the most logical complete filename: (Assuming "NF" stands for Netflix, which is common
Would you like help renaming a file, or were you looking for something else? (Assuming "NF" stands for Netflix