Dear Nitish,
The basic requirement of a business is to know who are my customers? Where are they? What is the economic, educational, and cultural profile? What do I need to do to reach out to them or what do I need to do to bring them to my doorstep? Unless one is clear on these basics, one should not start with one's business.
But then just having knowledge of the customers is not sufficient. One needs to prepare a proper business plan before starting a business. Earlier, I have given a comprehensive reply on the structure of the business plan. You may click the following link to refer to it:
https://www.citehr.com/339378-busine...ml#post1627638
Otherwise, I have given a comprehensive reply on "Starting a new business". You may click the following link to refer to it:
https://www.citehr.com/260478-starti...ml#post1181231
I have provided consulting services on designing a business plan. However, these are paid ones. The consulting lasts for several days.
Thanks,
Dinesh Divekar