Cant acctivate my subscription on my pc,why?Its say up to 10 divices

Hello BJÖRN,
You've reached the AVG community support forum.
Upon checking your subscription you have AVG Ultimate subscription for Mobile. I would like to inform you that the subscriprion only works on your Mobile device. It does not work on Windows and Mac. That is the reason you are unable to activate the subscription on PC. If you wish to purchase the subscription for Windows and Mac devices you contact our sales team directly. Please visit this link (https://support.avg.com/support_sales?l=en) to contact our sales team via live chat.

Thank you for understanding in advance!

Hello BJÖRN,
You've reached the AVG community support forum.
Upon checking your subscription you have AVG Ultimate subscription for Mobile. I would like to inform you that the subscriprion only works on your Mobile device. It does not work on Windows and Mac. That is the reason you are unable to activate the subscription on PC. If you wish to purchase the subscription for Windows and Mac devices you contact our sales team directly. Please visit this link (https://support.avg.com/support_sales?l=en) to contact our sales team via live chat.

Thank you for understanding in advance!

Cant activate my subscrition on my pc?,Tried so hard to get it workin,still is the 30 days free version??
Ps. Have the android ultimate security on my phone??