Fake police complaint for not paying rent

I was residing in a flat as tenant with 2 roommate. When I checked in on 18th March after 1 day I came to know that there has been due of rent with existing tenants. Landlord asked me to to give an advance of RS 2500 so I gave him a cheque dated 1 of April. Next day landlord started to ask the entire due amount from me. And on daily basis he started making chaos for previous dues. So I decided to leave the room. On 24th of March I left the room and paid the rent for 7 days. And I asked him to return my cheque and documents which I had given to make rent agreement but he denied. Later on he started intimidating me on phone call and on WhatsApp that I have your cheque and documents you have to pay entire dues or else I file a complaint in police and so. After 1 month he filed a complaint against me that I have not paid my rent and he want recover entire money from me. I went to police station and stated the entire case but they are not helping rather they are telling me to pay the entire money. Please help me