Create a Script like Zarfund.com, Crowdrising.net or Icharity.club

I need a website script like [login to view URL], [login to view URL], [login to view URL] . Please this is no joke, I need someone that knows this and can get it done as soon as possible. It must have customizable admin panel and userpanel. I dont need the front end. Just the Backend Platform. Dont Bid If you cant deliver what I want. You can ask more questions, am ready to answer.