Norton — before 45 days prior the due date they had renewal and charges huge amount without my knowledge from my account

Website: www.norton.com

While i purchased the antivirus amount 799/-
Why should i pay 2799/-
This is cyber crime. I didn’t any of your agreement and also nothing i sign it.. I will never saved my credit card in your portal..
This is fully motivated cyber crime... Theft of my money...
I want my money refund.. And cancel over all norton registration my details.
This is totally frustrated me... And mentally tourchered... I was mentally depressed...
My last renewal... My next due is oct 2018.. I will lodge complaint... With compensation 500 lakes against norton and net prophets