HI, I have Avast Security Pro installed on my Android smartphone (Samsung Galaxy S8+). I purchased a Secureline subscription using my PC for multiple devices and received an email with the activation code. The installation/activation instructions for Androids say to enter the activation code from the email where is says Already Purchased>Voucher. However, when I enter the activation code, I get a pop up message: Voucher is not Valid.
How do I activate the secureline subscription on my smartphone?
Thanks,
Paul
