Ich habe aus Versehen Avast PC gekauft, aber ich habe einen Mac. Was nun?
First, I’m an Avast user and not an Avast Team member.
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A strange one here (certainly for me). First I’m using the Windows version of Avast Free, so I’m unfamiliar with the paid Avast Accounts.
I don’t know if an Avast Account would have been created with your email address to be able to login and request a refund and cancel any payment mandate if created.
You could try logging in with your email address used in the purchase at id.avast.com