Our landlord holding our security deposit of 75k 2bhk

We want advice on the what is process to get back our deposit amount from owner.. 1. Our owner Heena Bhatia js based in Dubai but power of attorney was given to her brother-in-law sunil bhatia. From the agreement Time 2016 till march 2021 we was coordinating and done agreement with him. 2. Now while leaving the owner came and started pointing out unnecessary things which now she is holding our deposit amount. 2.1 TV unit point on wall she is asaying I will deduct from your deposit. 2.2 Asking for painting 2bhk flat which is not included in the agreement. 2.3 Asking to color 2 washroom doors which itself has fainted 3yrs back and they asking for paint. 2.4 asking to repair the door lock 2 washroom when we shifted there was 2door lock for washroom and out of which 1 lock was not working and we didn't had any issue bcoz we had another lock available so we never thgt of complaining to them because door was getting locked. 2.5 electricity board had small crack asking to change whole electricity board. Now she had send details with amount which is not exact value to the things. I mean to say if one button cost is 100₹ they have charging 200₹. So they have cost Rs. 30000 against our 75k deposit. Now we want to know how we can get the money back and wat is the process and how we can held them too.. what is the process. Our deposit amount is 75k