You should have received an email from Avast when you purchased Avast SecureLine and in that email is an attachment with license information. You will not get that info from myavast account on line. Been there, done that.
I can't download my Avast SecureLine for PC LICENSE
I login https://my.avast.com/en-us/#licenses
but click DOWNLOAD LICENSES no any windows come out download windows.
So I can't down my licenses file.
can you sent the licenses file to my e-mail?