If your subscription is current, try quitting and relaunching the game

Hello Jonathan_Phillips,

Thank you for reaching out to the Xbox forums.

According to the Minecraft Dungeons: Download and Installation FAQ: The Minecraft Unified Launcher supports both Microsoft and Mojang accounts. This means you can play both Minecraft: Java Edition and Minecraft Dungeons from the same place.

Q: Does the new launcher automatically give me access to both games?

A: No, you must still purchase the games separately.

Do you have an active subscription of Gamepass Ultimate or PC Gamepass? If you do, you'll have access to Minecraft Dungeons through there, but you'll need to switch to your Microsoft account that has an active subscription, not the Mojang account.

You may have also had access to a trial version, and the trial period has ended which is why you cannot play it anymore.

Additional Resources:

Minecraft | Xbox Support

Minecraft Dungeons FAQ – Home

Hello, I am struggling with the same issue, can you tell me what you mean by clicking get on the xbox app?

Hello, My name is Jesse. I'm an Independent Advisor and a member of the Microsoft community and I'd love to assist you today.

Are you installing it with the account that purchased the game? To verify that, you can check this link with that account to see if the purchase of Minecraft appears https://account.microsoft.com/billing/orders/

Hi, the Mojang account associated with the purchase was never migrated to microsoft. Additionally, I am using the java installer, not an installer through the Microsoft store.

Me too just downloaded caftopia and same thing