Dear Asim Roy
Thank you for your communication.
Sorry to hear that you have received adapter not correct.
Please Believe us,we will be responsible for you as the transaction completed. Customer satisfaction beyond making money,
So Would you please wait for more a little time? We will send new adapter for US.
Your order will be processed within 3-5 business days.
The transit time takes about 15-30 business days.
(Delivery dates are not guaranteed and may include extra transit time because of unforeseen delays. Late deliveries are always a possibility, however, we will try our best to ensure all deliveries arrive on time.)
If the past 30 business days you do not receive package yet. Please contact now.
Wish everything goes well for you!