In this tutorial, you’ll learn how to create a user interface (UI) to track resources using the HUD Message device, Verse, and UEFN. You’ll be able to adjust the amount of resources to suit your needs (one HUD Message device per resource) and use it in maps like Tycoon-style ones.
https://dev.epicgames.com/community/learning/tutorials/OV4l/fortnite-how-to-make-a-ui-to-track-resources-using-the-hud-message-device-verse-and-uefn