I want to create an app for people with disabilities to help them, but I don't have the funding. I only need about 125k to build and market the app.

I'm speaking with a graphic designer to create a nice logo and then I'm speaking with developers to create a prototype and possibly a minimum viable product. My app idea can't be found on the app store or play store, so I'm confident that with great marketing I could bring in an abudant amount of users. How do I get the funding I need?