Your profile indicates you are using SketchUp for Schools, a web based version for school children. It doesn’t provide access to Vray. You would need SketchUp Studio for that. If what you are really using is the SketchUp Studio for Students license, that does not include Vray, either. See:
https://www.sketchup.com/plans-and-pricing#for-higher-education
What operating system and graphics card? You current answer of 2023 for those is nonsense.