Before taking steroids, i'll suggest you to try natural foods first. I've been doing bodybuilding from 1 year, and the whole issue was lack of muscle volume. I tried many exercises to build muscles, but without diet they can be build. So i decided to eat food that are good for muscle growth, here https://www.aqfsports.com/blogs/news/what-are-the-best-foods-to-eat-for-muscle-growth you can find them. Staying hydrated for the whole day is important for muscles health and preventing injury during exercise.