Suscriptions internet securiy

I have had a reply to my previous question about paying 79.99GBP for AVG iNTERNET sECURITY from Avinash. My Sky account is closed amd I cannot access it using xxxxxxxx@sky.com as it does not exist so how can you email me the invoiceat that address when you should have had an email return failure notice when you sent the invoice to that address?
I want you to send me my invoice to my address at xxxxxxxxx28@gmail.com and the relevant activation codes which I have paid for. ASAP.