Rewards System won't update my purchase


first of all i have to apologize fpr my bad english but i will try to explain my problem as good as i can.
I bought a 20€ Microsoft Card to purchase 2 Car Pacs in Horizon 2 (4,99€ each) and 1250 Tokens for Forza 5. I bought this 3 Items from the Marketplace and cot my two Car Pacs in H2 and F5 but the Rewards System hasn’t updated my Points but it updated 40 Points for played days (yesterday and today on H2 and F5).

Any solution for my problem?

It can sometimes take a bit of time for the rewards to update.