I can play minecraft bedrock edition, but not Java edition.

Since Bedrock works on the same account, the issue is most likely that the launcher is not detecting the Java entitlement.

Try this in order:

1. Confirm the purchase is attached to the correct Microsoft account.
   • Go to Order history and sign in with the Microsoft account used for the purchase.
   • If the bundle or redemption does not appear there, also check Services & subscriptions for Microsoft purchases.
2. Refresh sign-in across the Store and launcher.
   • Sign out of Microsoft Store and Minecraft Launcher.
   • Restart the PC.
   • Sign back in to the Microsoft Store first, then open the Minecraft Launcher and sign in with the same account.
   • In Microsoft Store, search for Minecraft and confirm it shows Owned or Install.
3. Check the Store library.
   • Open Microsoft Store → My Library.
   • Look for Minecraft items that have a Download icon and install them from there.
4. Clear the Microsoft Store cache.
   • Press Windows + R, type wsreset.exe, and press Enter.
   • Then reopen Microsoft Store and Minecraft Launcher and check again.
5. Verify the edition being opened.
   • Bedrock and Java are different editions in the launcher. Make sure the Java entry is being selected.

If the launcher still shows Buy after those steps, this is likely a license sync or entitlement issue rather than a local install problem. In that case, contact Minecraft Support so they can verify and fix the entitlement on the account.

References:

• Find and install your Microsoft downloads from Microsoft Store
• I bought Minecraft Java and bedrock on pc in the Microsoft store but when I click on bedrock it just loading and won’t let me play - Microsoft Q&A
• Minecraft Pc Problem. - Microsoft Q&A
• minecraft problem with microsoft - Microsoft Q&A