Hi,
Microsoft Store / Submitting apps to the Microsoft Store is currently not supported in the Q&A forums, the supported products are listed over here https://learn.microsoft.com/en-us/answers/products (more to be added later on).
You can ask the experts in the dedicated Windows and Windows phone apps > Submitting and Publishing Apps forum over here:
https://social.msdn.microsoft.com/Forums/en-US/home?forum=wpsubmit
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(If the reply was helpful please don't forget to accept as answer, thank you)
Best regards,
Leon