Crypto Currency Exchange App

Good day. Hope this proposal finds you in the best of your health. It is my humble offer to present my services to you for this project related to Crypto Currency Exchange App. I have passed 15 certifications here (& with a 5-star rating) and your project's domain resides in my area of expertise. Please press the chat button right next to my bid proposal so we can discuss all the requirements and get it started. I have to ask some questions in order to understand the full scope of this project. Please also disregard my bid price for now as the instructions provided need some thorough discussion but having said that, I will try with the best of my abilities to give you the reasonable offer possible. Questions: Upon reading the Project details, I have compiled some questions in order to perfectly understand this job’s scope. 1- Will it be freeware or SaaS based system? 2- What will be administrative user’s features? 3- How many types of users will be using this system? 4- What would be the features that each of the user type can use? 5- Can you provide the full specification on user stories? 6- Will you be able to provide the design wireframes as well? 7- What would be the payment methods to integrate in this system (if any)? 8- Do you need full stack development services?