What to do. (Abuse)

A pet store near me is keeping a 3 year old Savanah monitor in a 40 gallon(she can’t move inside). I feel awful. They also have a black dragon adult in a 4x2x2!!! I reported them but they are paying off inspector and town. I really can’t have a 8x4x4 in my house currently, would it be awful to take the Savanah home. The most I can do is a 8x2x4 unless I can figure something out in future. She is missing all her toes and is being sold for 35 dollars. I’m scared someone equally bad will take her. I a at a loss. Town is not help.