promotion code not apply and facebook icon link is not coming


I am asking about this forum also but they are not giving response. What happened ? I do not know.

We are using WHMCS promotion code for products. You can see at #

How can apply this promotion code? I am using for testing promo code for 50% discount on

After giving message on twitter and back to site , promo code is not applying.

Please guide me and explain me procedure. I am very frusted and left so many reminders but no response is not coming from your side.

Please take this issue urgent.