On Xbox 1 I bought cod MW3 -vault edition. It was £30.

Hi Laurence H! I hope you are well, delighted to be able to offer you my help!

Do the purchases appear separately? If this is the case, it may be that the payment has been made automatically, so you have to request a refund:

https://support.xbox.com/help/subscriptions-billing/buy-games-apps/refund-orders

In case there is only a transaction for £60, let me know, so I can investigate this problem further.

Best regards,
Daniel.

Is it the 100 version vault edition or the 30 dollar vault upgrade edition

If 30 you need to buy the base games. That is meant for existing digiral cod mw3 users

And no disks can't use it you must buy the digiral base game

i bought mw3 vault edition and its not showing up

And you would be with a broken game

.you are skipping a step

Vault edition for 30 bucks is an upgrade

Not the complete game

I'd you refund it the 30 dollar offer would disappear as it's linked to cod ownership

I'd you refund the cod after buying vault for 30 it would mean you can't use fault edition as you get rid of the base game

Vault edition with the exception of the bundle is an accocount specific skins not the gamw

The only way to get a full version would be by buying the 100 dollar vault edition bundle

The 30 dollar on is an upgrade and cant be shared

I own mw2 vault edition, and I was wandering will it be possible to upgrade to mw3, as it gives me the option to upgrade or will I have to purchase the whole new game ?

I assume you are talking about the "MW3 Vault Edition Upgrade".

If so all that does is upgrade people who already bought the digital crossplay edition ($70 version) of MW3 and want to upgrade that ti the vault edition.

If you dont already own the digital crossplay version of MW3 then the upgrade won't do anything at all for you.