Bit defender total security 2012
Serial number problem

I purchased the Bit defender total security 2012 from www.letsbuy.com i used in 3 of the computers and i have for mated 1 pc and it is not taking the serial now please check the MAC address and required options and solve the problem soon.

I sent the complaint through same computer if any query contact to phone number:8904067273 and my registered email address is [email protected]