Windows 10: How to change the email for Bedrock and Java purchase

I bought and downloaded Minecraft Java and Bedrock edition on the Microsoft store on my laptop, I realized I bought it on another email I don't really use, I normally use another email because I use the email for my bedrock account. Is there any way to change the email that I bought it to a different email? Like transferring the purchase to my other email so I can play Minecraft on it, instead of the email I don't normally use.

:)

 

I purchased Minecraft Java and bedrock edition for pc as a gift and now can’t get it to download the Java edition

I purchased Minecraft Java and bedrock edition for pc as a gift through the online Microsoft store feature for a friend, my friend received the email and redeemed the gift, he is able to download the launcher and Minecraft bedrock edition but not able to download Java, we’re both on pc’s. He’s signed into the correct account across the board and when he goes to the game page for the Java and bedrock edition it tells him to play with game pass or purchase it, and he can only play the demo of Java but has full access to bedrock, we’ve spent 5 hours troubleshooting ourselves and I’m beginning to think it’s on Microsoft’s end

 

Minecraft java and bedrock edition online purchase.

Hello I downloaded a game called minecraft java and bedrock edition then when it has been installed I only had bedrock edition not java and I downloaded the java on Microsoft store and it still did not work so can you help me know what is wrong and by the way my windows is 10 okay so can you help me please.