Unable to activate/upgrade AVG Pro

Hello Nicholas,
Please click on the following link http://bit.ly/1EC8H4H and choose Yes for the Question "Are you currently using any paid/trial AVG products?" inspite of using the Free version and fill out necessary details and click on Email option. Our AVG mobile team will reply back to you via email as soon as possible.
Thank you.

I had earlier downloaded and install free AVG antivirus for my Android phone. I later paid for a licence to upgrade from free to AVG Pro from a Licensed distributor… I am unable to activate the license , each time I tried downloading  am directed to insert by credit card details which had always been treated as not recognized. What can I do to activate the license?

Nicholas, Please note that this Community deals mainly with the technical queries regarding AVG Windows products. AVG Android support is provided through email only.
AVG Guru