I manage multiple niche communities on Facebook and want a reliable way to collect members’ mobile numbers directly from the web interface once I’m inside a group. My main objective is to feed these numbers into targeted marketing campaigns, so the tool must push for around ~30 % coverage my competitor currently achieves. Key needs • Facebook Web compatible – I should simply log in through a browser session (headless or visible) and let the script handle the rest. • Deep-reach extraction – numbers that are publicly posted are easy; I also need your approach to surface any hidden or partially obscured mobile data where possible, effectively bypassing standard privacy barriers. • Clean export – CSV or XLSX with at least Member-ID, Name, and Mobile Number columns. I’m open to the tech stack; Python with Selenium or Playwright, Node with Puppeteer, or any approach you’re confident will stay stable against Facebook layout changes. Please build in sensible throttling, captcha handling, and straightforward instructions so I can fire it up without coding every time. Deliverable 1. Fully functioning scraper with source code 2. Setup guide and quick-start video or screenshots 3. Short note on your extraction logic so I understand maintenance steps if Facebook updates its DOM If you can lift the success rate at around 30%, let’s talk.