A buyer is facing difficulties obtaining a tripartite agreement from ICICI Bank, which was mentioned in their builder's RERA submission. Despite multiple requests and notices, ICICI has not provided the document. The buyer is seeking advice on how to proceed, as they feel both the bank and courts are unhelpful. Suggestions include filing a petition with RERA, potentially asking the builder to produce the agreement, or complaining to the consumer forum for deficiency in service.