Faceless YouTube Video Enhancements

I have a pre-recorded, voice-over-only video for my YouTube channel that needs visual polish. The footage itself is ready to go; what I’m after is engaging on-screen treatment to keep viewers hooked even though I never show my face... (Budget: ₹600 - ₹1500 INR, Jobs: Adobe Premiere Pro, After Effects, DaVinci Resolve, Final Cut Pro, Video Editing, Video Post-editing, Video Production, Video Services)