Develop an uml diagram, dfd,erd, srs, brd, bpmn, use case and user stories for anew web

*************Please read carefully and if you want submit your application, please answer all my questions below. Any request without answering the questions will be automatically discarded.**********

Hello, I want write a SRS and all Uses Cases + UML diagrams/ Software requirement Specification for my new website a conversational commerce web, The purpose of our web is to simplify the world by interacting businesses through messaging, and chat apps like Facebook Messenger, WhatsApp, Telegram, AI-chatbot and Instagram.

I need you to have a look the attached docs with the information that is going to contain our web and help with:

-- > Requirement Gathering
-- > Writing Business Cases
-- > Identifying and doing gap analysis
-- > Writing user stories/cases
-- > Functional and non functional requirements
-- > testing


You can also have more ideas, checking these websites, because we want to create something similar to the followinf webs:

1) snatchbot(dot)me
2) landbot(dot)io
3) botsify(dot)com
4) manychat(dot)com (see their Chatbot examples on https://manychat. com/messenger-marketing-examples )
4.1 manychat(dot)com ( see their user long in I just love it.
5) callbell(dot)eu (see their presentation and details explanation on --> https://www.youtube.com/watch?v=uL8iWmhP-WA )


could you answer the following questions:

1) Do you have any experience in developer SRS /Uses Cases + UML diagrams/ Software requirement Specification?
2) Can you provide any example?
3) are you able to provide unlimited review?
4) have you understood what it´is about?
4) Mark you English 1 from 10?
5) are you able to meet over $kyp if you get the job?


EXPECTED TIMELINE: I am very flexible
Budget: with its limited budget. Please, tell me you estimate
unlimited review

Best
Eduardo.