DIY Web Design Platform

Can anybody suggest a DIY web design platform which provides the following:
Its for a scalable YouTube membership.
1) Ease of use
2) 3 tier subscription plan
3)Landing page for all visitors
4)Register and sign in page
5)Private chat capability
6) Downloadable charts with restrictions based on tier
7) Q&A page
8)Access to members only video
9) Link to discord access
10) Use payment bridge of my choice
11) Star reward

WordPress with plugins like MemberPress and Elementor meets all your needs—3-tier subscriptions, secure content, private chat, Q&A, Discord links, custom payments, and rewards—all in a user-friendly, scalable setup!