Financially cheated us by builder, neither returned our booking flat amount nor given flat possession from last 4 & half yrs in Borivali, Mumbai

If the Builder has not registered agreement as per the terms despite taking substantial consideration and if you are sure that the Builder is evading you and the process of property registration and handing over, there are remedies available to you to file consumer complaint in Bandra District Consumer Commission and filing criminal complaint with the local police station under various sections of BNSS. Make sure you have enough evidential material including payment proofs etc. 

For further assistance please feel  free to contact through our OLQ Team. Thanks and regards 

Dear Sir, as per your query,

Before filing any complaint, send a formal legal notice to the builder demanding:

1. Execution and registration of the sale agreement within 15 days,

2. Issuance of all payment receipts

If the builder does not reply to the legal notice, then file a Complaint under RERA. 

For further clarification and details, feel free to contact our OLQ Team for a detailed discussion. 

File consumer complaint case in consumer commission. You can also report the matter to police.