Pro City (Furniture Business)

I am a young Entrepreneur that is seeking a $40000.00 to grow my business. I have been self employed for 3 years growing a small network also gaining sales through social media platforms. My main platform I use is Instagram my account name is Builderz_tt .My business is registered, I have my bank statements and receipts to show my cash flow. I currently invested in some basic tools that gets the job done. However I would like to properly invest in constructing a shop also purchasing a variety of equipment that can boost my productivity which will boost sales. I am asking that with this investment donors would be able to receive their investment back with interest or get a product from my business withing the same value of investment. 

I thank you in advance for the assistance in anyway. Looking forward to new business with you.