Since you're posting on Chinese (Traditional) forum and using English, therefore I will engage using the same language as the original post.
Hi chi hin ng,
If you cannot use Microsoft Rewards to redeem Robux, the most common reasons are usually:
- The Robux reward is not currently available in your region, or it is temporarily out of stock. Microsoft’s official Rewards guidance states that redemption offers vary by country/region, and some gift cards are not always available in Microsoft Rewards. If Robux is missing from the Redeem page, that usually means it is not currently available for your account or region.
- Your account’s sign-in state or redemption region may not match the required conditions. Microsoft also notes that you must redeem points in the same region where your Rewards account was created, and you should not use a VPN or proxy while redeeming. If the service detects a region mismatch or sign-in issue, you may see a message saying the item is unavailable due to your region or login state. (Reference: How to redeem Microsoft Rewards points)
You can consider trying these steps:
- Sign out of Microsoft account, then sign back in, and open the Rewards dashboard again to make sure the account is fully active.
- Go to the Rewards Redeem page and search again for Roblox or Robux to confirm whether the reward is currently listed for your account.
- Check that your Microsoft account region matches your actual country/region, and make sure you are not using a VPN, proxy, or VoIP phone number during redemption verification.
If Robux still does not appear, that usually means the reward is currently unavailable. If you believe this is an account-specific Rewards problem, you can contact the official Microsoft Rewards support team here: Microsoft Rewards support form.
Please note that this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas.
I hope this helps clarify why the Robux option is not available right now.
Let me know if you need further assistance, feel free to ask me by clicking "Add Comment" or "Add Answer" if you cannot add comment so your response will be visible. Thanks for your effort.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.