A property buyer is seeking advice regarding a significant delay in possession of their Gurugram property, which was due in 15 months but is still undelivered after several years. The buyer signed an indemnity cum undertaking at the time of sale, which appears to waive their right to claim compensation for delayed possession. They are asking if this undertaking is legally valid and if they can still pursue a claim for delay interest. Experts suggest that while the undertaking exists, it may be challenged, especially if obtained under duress, and advise consulting a lawyer to file a complaint with the District Consumer Disputes Redressal Commission or RERA.