I havent got my 10000 credit code for ghost reecon wildlands

Credits for that offer will be given about 15 days after the game ships as long as you purchased it from microsoftstore.com. For help with the Rewards program, it's best to post in the Xbox Rewards Questions forum.

These are from the terms of that offer:

Which items are eligible for this offer?

To qualify for this offer, you must order a hard-copy disc of Tom Clancy’s Ghost Recon Wildlands for Xbox One from MicrosoftStore.com during
the offer period. This offer is good for one purchase only. You can earn up to 15,000 Rewards Credits, depending on which version of the game you purchase:

• Tom Clancy’s Ghost Recon Wildlands Standard Edition: 10,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Deluxe Edition: 12,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Gold Edition: 15,000 Rewards Credits

Hello TS Ghost,

The Ghost Recon offer was only for physical purchases from MicrosoftStore.com, as stated in the FAQ for that offer:

Which items are eligible for this offer?

To qualify for this offer, you must order a hard-copy disc of Tom Clancy’s Ghost Recon Wildlands for Xbox One from MicrosoftStore.com during
the offer period. This offer is good for one purchase only. You can earn up to 15,000 Rewards Credits, depending on which version of the game you purchase:

• Tom Clancy’s Ghost Recon Wildlands Standard Edition: 10,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Deluxe Edition: 12,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Gold Edition: 15,000 Rewards Credits

Since your purchase was made digitally, it was not eligible for that offer.

The terms of the offer state that it has to be a physical disc.

Which items are eligible for this offer?

To qualify for this offer, you must order a hard-copy disc of Tom Clancy’s Ghost Recon Wildlands for Xbox One from MicrosoftStore.com during
the offer period. This offer is good for one purchase only. You can earn up to 15,000 Rewards Credits, depending on which version of the game you purchase:

• Tom Clancy’s Ghost Recon Wildlands Standard Edition: 10,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Deluxe Edition: 12,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Gold Edition: 15,000 Rewards Credits

Hello L1FELESS,

From our FAQ:

Which items are eligible for this offer?To qualify for this offer, you must order a hard-copy disc of Tom Clancy’s Ghost Recon Wildlands for Xbox One from MicrosoftStore.com during
the offer period. This offer is good for one purchase only. You can earn up to 15,000 Rewards Credits, depending on which version of the game you purchase:

• Tom Clancy’s Ghost Recon Wildlands Standard Edition: 10,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Deluxe Edition: 12,000 Rewards Credits

• Tom Clancy’s Ghost Recon Wildlands Gold Edition: 15,000 Rewards Credits

Since your purchase was made digitally, and not from MicrosoftStore.com, it is not eligible for that offer.