Travolook — Complaining about refund

Address: Imphal to Guwahati

Website: supporttravolook.in

I was booking for my brother in law on 24th july 2021from Imphal to Guwahati. After booking they call me and told that it was cancelled due to the indigo flight company. They told me that it will reund the fare from 7-10 working days. Now, it's more than a months but i don't get any refund amount. I call the customer service but nobody attend my call.