Searching stock exchange

Is this interesting: what are the limits i am going to explain this word in two parties first is stock and second is exchange so let us start on the first one is number of shares publish by a company in term of need money for investment for example company Z needs to increase its capital and they did not ask loan what they have to do is to put on market value match of what they need if it is $6000000 for invest in new fabrication air they will make choice of attract another investors to buy the small potion of them as talk above they will set per share let is $2 how many value are in it is $6000000/$2 per share=3000000 shares second is where they trade money and other titles like bonds,currency,equity,option and etc....and once is where they can get rich so faster for example you have a project that you wanna learn but you do not have money for invest in you will go on site that you can start your campaign complete the form wait for one week and more after that time they will make approval you stock exchange is where they trade titles like shares,bonds,currency,option, and cash for example government wants money to support their project what they have to do? they will directly publish bonds on market let us talk if it is $40000000 Dhaka, Bangladesh?
https://purchasesharesonline.com/_/stock_exchange/r26231_Looking-for-stock-exchange/Dhaka, Bangladesh.html