Monte Carlo Fashions is Return issue they were not responding to my calls

I ordered a Monte Carlo Jacket from their website. Today it got delivered but due to some reason I have to return that so I tried to return it from their website but there was no option showing regarding the return of the product. So I called their toll-free number and tried to contact them but no response from their side, they were not responding to my calls.
So I want you to please take an action regarding Monte Carlo so that I can return my product. Because the return policy is only for 7 days that why I want to return it as soon as possible. I’m attaching the reference photo below.
Thank you