Redeem Code Limitation

I bought a new android device and purchased bitdefender mobile for it. So I received a redeem code. after I got my license key via email , it says you had to use license key within 1 month or it will be deactivated.


Now I noticed my device comes with another security program for 1 year. I want to keep my Bitdefender license for the next year. but the license email says you had to use it within a month or it will be deactivated!


Why my paid and unused Bitdefender license must deactivated within a month? you have never mentioned this limitation anywhere on your site. event in redeem code activation page


http://www.bitdefender.com/media/html/redeems/#tp-link


please guide me how to I use my unused license in the next year?