How can we recover rent receipts and security deposit urgently?

Party A (tenant) and Party B (flat owner) entered into a Leave and License agreement in 2017 for two years. The lease expired in December 2018. Although both parties wanted to renew the agreement, a new one wasn't signed. Party A continued paying rent until August 2023, which Party B accepted. Party A emailed Party B on August 31, 2023, requesting rent receipts and the refundable security deposit. However, Party B hasn't responded. We need to file a suit to get rent receipts and recover the refundable security deposit urgently.