Video Editing for Complex Background

I need a less than 1-minute video edited. The background is complex and requires careful handling.

Requirements:
- Remove existing overlaid text without source file

Ideal Skills and Experience:
- Proficiency in video editing software
- Experience with background handling and text removal
- Attention to detail and precision

Please provide samples of similar work.

check the video (at 00:15 duration) and the screenshot attached below.