hi, I installed avast anti-theft premiun to my new tablet, the problem is the premiun license is only for 8 months and I wanted for one year, I think when I clicked on the option of going premiun avast mobil automatically pick up an avast premiun license I had in other devices from last year (I really dont know) or maybe pick up one premiun license I bought but didnt use from 4 months ago, .....The thing is I want to extend the premiun license for my tablet for one year at least not 8 months...what shoud I do? ..buy a new premiun license? ...and if I do how do I update avast mobil premiun? ..help please