Good day! I'm Raniel, an Independent Advisor and a Microsoft user like you.
Have you tried to check if your machine is up-to-date with the latest security patches? Kindly go to Start > Settings > Update & Security > Windows Update > Check for Updates, as well as try to sign out, perform a reboot, then sign back in to your account in MS Store.
I also suggest that you perform the additional steps on this article to further troubleshoot the issue: https://www.yourwindowsguide.com/2018/08/resolv...
I hope this helps.
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