[Kiweiss]

Do they ask you to return the box?

Very rarely does Amazon request the box be returned.

Should I film the fake unboxing anyways as a backup?

You can, but the question Is, why would you do It when there's no reason to?

And should I activate the product or wait until after a refund confirmation?

A refund confirmation takes a few business days to process an account .

Activate It after the funds have cleared Into your account.

Alright I feel quite certain about this now, but regarding the activation is it possible that if activated before the refund has gone into my account amazon would take action or if they even care about it that much