Dry damaged hair and breakage 😭

I got my hair done in January, partial balayage. So yeah bleach was used and now my hair is shit. It tangles so easy, it legit will look like a nest at the back of my head if I don’t keep up with brushing throughout the day.

What can I do for my dry hair?? The salon made me buy the wella hair mask, which I’ve been using but it doesn’t help lol.

Any recommendations??