Hi... It is understood that you need a concept for fund raising for a business.
It is not really clear whet you have in mind. This could be a business funding proposal, or a marketing document/plan or even a business plan?
In any case I can help you get this right!
So we need to discuss what the purpose of your fund raising is, review what you have already tried , and consider what options you want to consider.
Then we need to decide on the document you need - its focus, scope and structure.
As an Australian/International management consultant I have completed many business documents associated with raising finance for clients in various countries - including the UK, Ireland, USA, Australia, The Philippines and Indonesia - Clients span the retail, liquor industry, agriculture, aquaculture, grief counseling, recruitment services, ICT, consulting, App developers, and others - Currently working on a BP for a new crypto-currency for a USA company.)
Maybe we can discuss what you need?
Hope to hear from you soon, Cheers, John