Landlord(Zenify) not returning my deposit money

Hello Sir, I took a house for rent under Rental agreement from Zenify(Property dealer - not an individual house owner) from 2016 April, where i paid 1 lakh as Monthly advance and monthly rental is Rs.21600. on 29.Dec.2017 i have vacated the house, and i requested for the balance advance amount of Rs.78400 (deducted last month advance). Now they have send me list of all charges/Bills, and after deducting they said they will return only around Rs.22500(approximately). they charged me Rs.25000 towards only painting charges. i just stayed in the flat for only 20 months, do i need to pay Rs.25000 for painting charges ? Moreover, now the flat is occupied by new tenant and i see that the house is not painted, but still they charged me Rs.25000. also, they have added so many charges/bills, which includes tap replacement, tube light replacements, cleaning etc.... those all charges involves around Rs.50000. For instance, they charged me Rs.250 rupees as service charge for just changing the tube light. Now i am not in india, please help me to further, i want to go against them. You can check on the below link, where so many negative reviews have been raised against Zenify. Regards, Fayaz