BLS Automation Script Development

I need a robust automation script for the BLS Spain Morocco website. The script should automate the following tasks:

- Login using username and password
- Automatically book available appointments
- Capture selfies (video/photo) as per registered requirements

Technical Requirements:
- Use browser extension module like Tampermonkey for automation
- Any programming language is acceptable
- Must handle text-based CAPTCHA

Testing & Integration:
- Validate functionalities: login, form filling, selfie capture
- Well-commented code for easy updates

Ideal Skills & Experience:
- Experience with automation scripts
- Familiarity with CAPTCHA handling
- Strong coding skills in any programming language