I have gone to banks and applied for loans in the past. I am aware how documents requirements are.

So why do you think less would be okay here? And why do you think it's okay to retaliate when the application is denied due to a lack of information?

Is there a “professional” business plan on why people should vote your witness.

Is there a cost breakdown how you spent the money from your witness earning?

You're comparing apples to oranges. There will always be 20 top witnesses, and it's up to you who you regard the most trustable and competent to fill these spots.
Way to show you have no idea what the responsibilities of a witness are.