Luxury Junction — about my advance (2198/-)

After seeing the promotional page on instagram mentioned as luxury_juction_lj, i have contacted the seller @ [protected] and asked for 2 products i. E. A shirt and a goggles, the seller confirmed to pay rs 2198 on whatsaap (On the same no) i have paid the whole amount as advance on 19jan but since than the party is not picking my calls by today he has not confirmed anything about the dispatch as well.
His contact no is [protected], he has committed to refund the amount but not done anything so far.
I have one voice note of him available where i have recorded his assurance as well.
It is a kind of harassment, i am feeling and having a strong idea to take the call.
Thais why i am posting my issue, its instagram page is as luxury_junction_lj where he has 90k followers, i tried to contact him there as well but he blocked me there, it shows that the company is nothing more than fraud. Rest other information about the company is available at its instagram page.