Website in Wordpress - medical services, personal brand

I am looking for an experienced freelancer to create a professional website to promote my personal brand - I am an established authority in a specific niche, I have a community of up to 20,000 people.

Briefly about the project. Optimize men's health, support athletes, educate on hormone therapies and supplementation, counteract the negative effects of inappropriate use of medications and erroneous medical advice. Consultation on Google Meet and subscription-based customer guidance based on continuous contact (Gmail and external chat).

Required functionalities:

1) Built-in comprehensive questionnaire with automatic integration with Google Sheets.

2) Simple calculators

3) Calendar with payment plug-in

4) Subscription payment system with reminders/automatic charging

5) Section for integration of social media content (YouTube, Instagram, Twitter, etc.)

6) Implementation of a voice guide (recording provided by a professional speaker)

7) Security gateway with rules and regulations before arranging consultations