If you win a giveaway [Question]

I have three questions about the weekly giveaways on Android Authority that I didn't see mentioned in the FAQ:

1) How soon is a winner contacted after the winner is announced?

2) If someone wins a giveaway using only the 1 free entry (no social media bonus entries), are they contacted directly through email?

3) Does the winner get a copy of the shipping tracking number?

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