Build a website by Drupal 9.

I need a website designed and coded with the latest Drupal 9 version. The website has to be finished to be pay. I will NOT accepted and will NOT pay for partial works. I need the admin be able to create roles, assign a specific role to some specific users (SU), assign a specific language for each SU: a. Visitor is who goes to the website without login. A1. User is who signs up. A2. Specific Users (SU) with privileges have to be able to create content on certain pages, depending the language assigned or the role assigned by the admin. SU will be able to log in into Drupal dashboard. I need the admin be able to create menus and sub-menus on the main bar. I need the admin be able to create menus and sub-menus on the left site page and be able to change the position between them. The admin will be able to post new content and create other SU, as well as give them different permissions as on which pages the SU can post write, photos, records (MP3), videos or linked videos like to Youtube. Responsive design The website has to be in English, Mandarin Chinese, Hindi, Bengali, Spanish, Arabic, Russian, Portuguese, French, Italian and Catalan. When the user land on the page, the language shown has to be the browser language. Each language will has its own content, so its own pages. The emails sent to the users has to be on user's language. When necessary need to send a email, the email has to be on the user's language, which will be in one of the languages above written. The text of email is already written, even on different languages, but not on all of the languages. Banner: depending the browser language the banner has to be shown different pictures. The admin has to be able to add or delete pictures on each language. Cookies has to be accepted to sing up or log in. reCAPTCHA v3 use: Less: [login to view URL] for all website even for Drupal dashboard.