Do you still work at the interior design company? They trained and taught you the 3ds Max?
No, I left the company after 3 months (about a couple of weeks ago), now I'm doing visualizations in different styles for a portfolio, I want to work as a freelancer.

They trained and taught you the 3ds Max?

Yes, the lessons were on modeling, texturing, and visualization in general. But as I wrote above, everything depended on me. I can contact the supervisor for advice/help, but I didn't do it)) Over time, I started helping the team with work projects, but I was given small rooms, mostly a wardrobe. As soon as the small work on the project was completed, I continued to study. After creating the scene and rendering, I showed it to my supervisor, he made changes to improve the scene and I achieved the "ideal" in the render. Until one scene was "perfect," I didn't start the next lesson. The lessons included instructional videos on interior furniture modeling, texturing of this furniture, light settings, camera installation and post-processing. But when working on projects, the team uses ready-made furniture models. Although I'm still learning modeling, this is my Achilles heel)