If you have very good ideas that would bring good profits and you know that many customers will be so eager to buy your product or service, then you can write your ideas in a project form by using the help of anyone who is majoring in business administration or have an experience in business field. By submitting a very good project that would convince many investors to put their money on it, you would succeed in proceeding with your ideas. But you know? you might go in a complicated contract with them because you will not put any money but you will put your ideas only which will increase the rate of risk. Also, because you are not majoring in business or even have any experience , this will complicate your issue more as you might not have any investor eager to invest. Therefore, i believe that the best thing to do is to wait until you have a good capital or experience which can reduce the chances of doing risky mistakes. Don't tell anybody you don't trust about your ideas because they may steal them. Good Luck!
Houses is built with bricks. You must have 1,2 3...many bricks. Starting with you knowledge about IT in School . You will success soon, boy!
Find a person you trust and have money to invest in your ideas.
BE CAREFUL don't go to some random rich people they may steal your ideas and not give you any credit.
So my advice is find a family member who is an entrepreneur and know business so they can help you.
Don't Sell your Ideas at any cost
take a suggestion from concerned consulting firm for your big dream