On your website, I saw that it's possible to export a Metahuman animation from Unreal Engine into Blender using your addon: Since this is my first time working with UE, I’m struggling to figure out ...

Once your animation is done, you need to export it to blender, to do that we use the CSC Bridge. To install it go to Blender, Edit> Preferences> Add-Ons And Install, select the zip file you downloaded ...