Build Revenue Share Website

I want to make website for revenue sharing base in investment packages means we sell one share at 10 usd and then the company will sell as many shares as possible after that we will use the money in investment and share the profit with the investor as 30% for them and 70% for the company there will be no ads to sell or surf the investor has to invest the money with us then we will do the rest and pay them back the profit. Once the customer buy shares for example 10 usd per share then the company will use that money and invest into export and import or any business that we make then then profit will be divided to the investors for example we set the share as 10 USD and we sell total of 100 shares which is equal to 1000 USD then the company use that 1000 USD into importing products that we know it will be sold fast then we make profit of 1000 USD as profit so the total income should be 2000 USD which is mean 1000 the investors money and 1000 the profit money what we will share with the investors is the profit money as 30% divided by number of shares and 70% to company so mean 300 usd will be divided for the total of 100 shares which will have return 3 USD per share and 700 USD will be the company profit for our effort + research + selling + marketing