Nestaway Technologies — Deposit issue

Have rented 1 BHK at Chandhana Residency (House ID:48782), Kudlu Bangalore.
I Moved there back in 2019, April 1st and paid 30, 000 in advance, I moved out this April 14th 2021 and it's been almost 48days no response for my deposit refund.
Despite of making multiple calls and rising compliant no one response to any of the request