Apple iPhone — i have purchased apple iphone 7 plus through aokali awomi, (via logan rose facebook - sale of iphone 7 plus)

Address: BHOPAL, 462023

Website: www.facebook.com/becky.romanus?fref=search&__tn__=%2Cd%2CP-R&eid=ARDx2Zse9K9CJ3Muv56IObeCo6V

I have purchased apple iphone 7 plus through aokali awomi, (Via logan rose facebook - sale of iphone 7 plus) and
Transfered payment from my bank account on 23-august-2019.

On 26-august-2019, she says i have to pay gst fee rs 8400, and then she says you have to pay 8250 to clear the parcel and delivery will be made at your address.
I have also paid the same via netbanking and given the receipt via whatsapp.
After paying this amount she ask me to pay another rs 10, 000 so that parcel can be delivered, and this time she ask me to pay in different account with different name.
Which i have denied, and today morning she again insist me to pay amount other wise delivery of parcel cannot be made. Till date have not received my parcel and asking for more money.