This job is for Rajneesh Kumar only as per our discussion earlier. Not for public.
I'll give you a demo on how it works and will also give you an existing plugin. You'll have to develop a plugin with similar functionality. But you CANNOT rebrand the original. You have to build from scratch using unique code. I'll give you the existing plugin to see how it works.
After the work is completed, we'll compare the new code and the original code. So, again, you can't copy, rebrand or rewrite code. But you can take help from existing code and build a plugin from scratch with similar functionality.