So you're complaining that BB is not following Samsung policy, which I agree with. However then you're complaining again because when they do follow policy you're complaining as well? You're not serious right? Explain so I can understand.
This is BestBuy:
Galaxy Note7 Exchange Program Information
We have stopped selling the Samsung Note7. You can visit a Best Buy store to return or exchange your device, without a restocking fee. You will have the option to replace it with a new Note7 when they become available.
If you have already purchased a Samsung Note7 from Best Buy and do not feel comfortable using it, you have a few options:
1.Exchange current Galaxy Note7 device with a new Galaxy Note7 (when product becomes available).
2.Exchange current Galaxy Note7 for a Galaxy S7 or Galaxy S7 edge and replacement of any Note7-specific accessories with a refund of the price difference between devices.
3.Return your Note7 and receive a full refund.
As a gesture of appreciation, you will receive a $25 bill credit from your carrier when choosing a Galaxy S7 family device or the Galaxy Note7 within the exchange program. Bill credit could take 2 to 3 billing cycles before appearing on your statement.