A program that grants points for using Bing search, which users can redeem for gift cards, sweepstakes entries, or charitable donations.
The reason why the 200 Robux option isn’t available on Microsoft Rewards is mainly due to high demand, which causes it to go out of stock quickly. The same issue applies to the 100 Robux option as well. Microsoft restocks these rewards periodically, but there’s no specific schedule for when they’ll be available again.
Recently, some users have also reported that their accounts were suspended or that they couldn’t redeem rewards for unknown reasons. Microsoft acknowledged this issue and stated that they’ve implemented a fix. If you’re still having trouble, your best bet is to contact Microsoft Support.
For now, the best thing you can do is keep checking the Microsoft Rewards catalog and wait for the rewards to be restocked. If the issue persists for a long time, reaching out to support might be a good idea.