Rentomojo - Hidden charges

I ordered a fridge as an alternative to buying one as I needed a fridge during my mice to hyd from delhi. But the fridge delivered has so many issues. The door was not closing and we have to put a chair against it to keep it closed. One night due to electricity failure we dint have power all night and the fridge started stinking so badly, I had to take out the dirty water behind the fridge to stop the smell. It is so unhygienic that we stopped using it. And I cancelled my subscription. To my surprise rentomojo is holding me ransom for **** for early return. I had rented only * months as a trial if the fridge is not of use why should I pay for * months?! That toobits expensive rent. Horrible product... I was planning on ordering more but looks like the products are just for name sake