I pre-ordered AC8 for Xbox physically but haven’t been provided the bonus I was promised (AC0)

I preorderd a physical copy from Microsoft store and I'm still missing my Pre order bonus Brothers to the end gear pack that was promised to all pre orders.

Yesterday I recived 4 codes for Gears 1-3 and Judgement which I got a code for in my disc and thats not what I'm asking for.

All I whant is my pre order DLC pack.

Is there any bonus for pre-ordering a physical disc, may be inside the case?

Why do pre-order bonuses are for digital copies only.

So what I understand is that if you pre-order a game you get an older game as a bonus. An older game which has been released for a long period, probably years. You can't get refunds on digital purchases. So why is it that I have to wait 7 to 10 days after
the release of the new pre-ordered game to get the code for the old bonus game, which I could have been playing for a long time, since you've already bought the pre-order and can't return it anyway and the bonus game is legally yours now anyway. Shouldn't
the bonus game start downloading the moment I pre-order a new game which it comes with? Makes more sense to me and it provides you with entertainment for the pre-order waiting period. Or am I talking nonsense here?

PSN has COD Ghosts available for Pre-order digital download (upgradeable from PS3 to PS4). According to Activision website a digital version is suppose to be available for Xbox. If it's not pre-order then pre-order bonus might not be included etc. So trying
to work out if they are going to release on the day, make it pre-order available, or whether or not I would be better buying physical copy....

I'm really frustrated with this. It seems that every other game coming out in the next few weeks can be digitally pre-ordered, except for GTA 5. I've tried tweeting R* and Xbox Support, but neither are answering. GTA's been available for pre-order on
PS4 for a while now. I want to take advantage of the $1,000,000 GTA Online pre-order bonus, but I don't want a physical copy of the game...

Come on MS and R*, [Mod removed] make it available or just tell us that it won't be available for digital pre-order.