Not activated license will need help. 
While security update for your smartphone, then an error recovery plant to activate the license should I reinstall.
Licenses will put pictures that were active before. Please confirm.
:license resend the mail I received mail at
Dear customer,
we are sorry, but our records show no valid purchases with the e-mail address you specified.
Please make sure the information you supplied is correct, and the original purchase was carried out using this email address.
If you purchased your license from an Avast reseller please contact the reseller directly (http://www.avast.com/locate-dealer).
Best regards,
the Avast team