I need to know how long it takes to get a refund... I subscribed for avast security urity this morning, my account was debited but i didn't get the service.... How long do i get my refund for failed transaction?

[user1215]

I need to know how long it takes to get a refund… I subscribed for avast security urity this morning, my account was debited but i didn’t get the service… How long do i get my refund for failed transaction?