Bo1 DLC not Obtainable on Xbox one

so I just downloaded bo1 on my Xbox one since it just came to backwards compatibility. But I don't have any of the map packs installed, I payed for all of them back in 2013 with Microsoft points when those were still around, and the game is saying I dont
have them and have to pay another 15 bucks for each one even though I bought all of them already.... What do I do??

:)

 

Heads Up

Ok so what your trying to say is that i'm gonna loose all me credits when i download the dlc, or the dlc may not be obtainable in packs tomorrow or what

 

DLC Achievements

So I don't own any Halo: Reach DLC, I've never played it on someone else's XBOX, and I don't intend on buying it (I'm not big on paying for extra maps. It doesn't make sense to me.) However, I had one of the DLC achievements pop up tonight while playing
infection. My roommate has had the same issue and has had 3 DLC achievements pop up on him. Are these suppose to be obtainable outside of the DLC? Even if we do not own it? Just wondering if this is a common occurrance is all, I guess.

 

I'm trying to figure out the same thing. Hope someone can answer this for us.

 

Go to your games and apps setting. Click on games. Click on Black Ops and click manage game.That will bring your dlc so you can download it.

 

@Ti 22, I did that and it did not work

 

I went to manage game and the map packs were there and ready to install. Also if you have a new account you would have to do a license transfer to your new account

 

I'm having the same problem as well. Called Xbox and they told me sometimes the map packs arent compatible yet. But i know that's false since my friends have the map pack available, Im not repaying for maps I've already bought.