Air India — Refund

It has been around 7 months since I requested cancellation request to Air India for a flight from San Francisco to Delhi and from delhi to visakhapatnam, india ( Reference Number:WB-ISFO[protected]).Attching all the details.Made several calls and emails to airindia but no refund amount has been sent back to me.I am tired of this.I hope this forum can help me escalate this issue to Air India.My ticket details:Passanger Name: tatayya naidu chintalapudi and satyavati chintalapudi.Ticket No.:HEXHB Flight No.:AI174.Date of Travel.:09/Dec/2021.Refund Application Number Reference Number:WB-ISFO[protected] Phone number: +[protected] Email: [protected]@gmail.com