Windows 10: what to do??

Hey people on MicrosoftSo uh, I recently got Minecraft today.I'm a person who is supervised by a guardian so I needed to ask permissionthey approved of it and it said that I have it?yet, when I'm on the launch or website it says I need to buy it stillI keep retrying to see if something wrong happened but it says STILL that it has been approved on the checkout pageplease help its been 3 hours!

:)