This is very special project.
You need to analyze the existing code and add signup wizard there.
There are APIs already.
You must analyze it and use their APIs.
Our method is to update UI without code , but just with API.
8 freelancer đang chào giá trung bình $1444 cho công việc này
Hi There! I have more than 8-year experience in this field. Would you please share more details about the project? I am really interested to work with you for long. Best Regards, Abhishek