Unreal engine UI issue solving for VR Experience -- 2

I'm seeking an Unreal Engine expert with specific skill set and experience in crafting virtual reality experiences. We've created a VR project for which we've made a UI to interact, but the VR pawn is not interacting with the UI(User Interface) while testing it in thew meta quest 2.
I need an unreal engine expert who's experienced in professionally handling the issue we're facing in our project.