Have you threatened to issue a chargeback? That may be a trigger word that will get them to pay attention.
Chargebacks from customers can be very problematic for companies that accept credit cards. If it happens often enough it becomes more expensive to accept credit cards.
If that still doesn't get their attention contact your credit card issuer and explain the situation and see if they actually can issue a chargeback. Since you've made a genuine and extensive attempt at obtaining a refund for a product that is not being delivered it is perfectly reasonable for you to do this.
Have you threatened to issue a chargeback? That may be a trigger word that will get them to pay attention.
Chargebacks from customers can be very problematic for companies that accept credit cards. If it happens often enough it becomes more expensive to accept credit cards.
If that still doesn't get their attention contact your credit card issuer and explain the situation and see if they actually can issue a chargeback. Since you've made a genuine and extensive attempt at obtaining a refund for a product that is not being delivered it is perfectly reasonable for you to do this.