Nestaway Technologies — Security deposit not refunded even after 6 weeks

I have moved out in september because the owner of the house told me that nestaway hasn't paid any rent to them for past three months when i have always paid rent on time. Then nestaway added illegal early move out charges ( which should not be applicable as owner took the control of the building from nestaway) also i paid 11000rs directly to owner to painting charges so nestaway added that as well. Then they stopped responding to my raised tickets. My entire deposit of 34500rs should be refunded to me. It's been more than 6 weeks now.

House ID- N73190