Hi Mihail, you should first look to your own network of friends, colleagues, associates, etc., then can often introduce you to potential prospects. Secondly, you should network and get involved with start-up groups (there are many), business networking groups, angel investment groups, etc. The internet can be useful to identify these kinds of networking opportunities. To have a hope of raising money you need to be a highly motivated self-starter, it will take a lot of hustle and a lot of rejection before you find that person that will say YES. Good luck!