If you take a look at Learn about BT Sport and BT Mobile, you'll find a few details about how to get BT Sport on your BT Mobile.
With regards to your Amazon Voucher. I can see the @NeilO has advised you previously that the voucher should arrive with in 45 days of your claim being submitted.
If you still haven't received your voucher, I'll be able to chase this for you. Please can you send me in your details using the "Contact The Mods" link found in my profile?
@NeilO sent you an email at 9.13am this morning. Can you check it for me please? We've been told that you are entitled to the vouchers and that they will be manually processing them and getting them sent out to you. They say it can take up to 30 days to receive them but rest assured that you will get them.