Travolook — Flight ticket Refund issue Toll free[protected] no response

I booked my tickets on this company"s website, Booking Ref: REF[protected], on 19th Jan 2023. right after a second from the moment i have done my online payment to them, I have received a call saying that, " My tickets are not confirmed due to fare raise and asking to pay more money to confirm the tickets, which i have refused to do, hence they told me that your amount of INR 10763/- with in 48 hours. and i waited but no refund has came back to my account, But i was so surprised they don't pick up the call on their toll free number[protected], I tried to call them more then 50 times, after that i was in doubt and after an online investigation i came to know that this a big time fraud company and they have done same thing with countless peoples. They cheat the people's hard earned money and it is so unfortunate that this company is looting 100 of peoples on daily basis, and there is no one to take any legal action against them in our country.