Video Editor for Meta/Instagram Ad

I'm launching an AI stylist app that learns your wardrobe from photos and tells you what to wear — and what not to buy when you're shopping. We're testing demand before building the full product, and I need one advertising video. Scope: One main video, 35–40 seconds, vertical 9:16 One 15-second cut from the same material Later, if this goes well: 4 variants of the opening 3 seconds I provide: Screen recording of the app prototype Phone footage shot in a clothing store Voiceover script, 13 lines, in Russian and English You do: Generate the voiceover in ElevenLabs and send me the audio for approval before editing Edit in short 2–4 second cuts, tightly synced to the voice Burned-in subtitles, manually checked (especially numbers) No music, or very quiet Style: looks like a real person filmed it, not polished advertising. No transitions, zooms or effects