AVG 2015 registration

Hi Mary, 
I just send you an e-mail with your license number to your registered e-mail address. Please reactivate AVG by the license number. I hope this is helpful. 
Thanks

I installed my 2015 AVG in January and I still can noy get it to register says I ghave an invaled number. Help!!

Hi Mary, 
I just send you an e-mail with your license number to your registered e-mail address. Please reactivate AVG by the license number. I hope this is helpful. 
Thanks