Olx India — iphone 7 plus 128 gb fake phone

I purchased an iphone 11 64gb from a seller on your website. I got the the parcel only to realize there was an iphone 7 plus in it. I reported to the seller and she said she would be sending the product that i ordered when all i had to do was return the wrong product delivered. It has been two days since she said the product was shipped and today when i tried contacting her, i hear the user is out of coverage area and she is not attending to the whatsapp messages. I checked the iphone 7 plus to see if it is legit. To my shock, it has an android os, the cameras lenses are fake, the home button does not work properly and it basically give the look of an ios but in reality an android os.
I would like y'all to take serious action on this and help me get a refund.