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.
43 pekerja bebas membida secara purata $152 untuk pekerjaan ini
Hello I have good experience to work with on web site building please send me your contact then, we can discuss about your project with more closley thanks. [login to view URL]