How to buy shares of a public Corp in country

I have an enterprise on little lipson and a country and I want my enterprise to buy shares of a public company in my country. How do I do that

If another enterprise has 12 percent of shares

I usually go to purchase a corporation.

Then enter the name of my country,

Click on the green highlighted link at the top of that page which takes me to my country.

At the bottom is corporation value.

Click that and pull up all corporations.

Pick the one I want.

Buy shares.

There may be an easier way but this works for me.

you log on to your enterprise then click on corporations at the top.
you click on purchase corporation and type in the name of your country
then click on the link for your country
scroll down and click on corporations on your country page
then scroll down to bottom to look for the public corporation you want to
purchase shares of.
click on that corporation then click on shares link
click purchase shares and type in how many you wish to purchase.

It doesn’t appear, I searched for it and nothing

You should be able to do so.

go to the corporation page and scroll down.
there is an option to purchase shares of the corporation.

A CEO should be able to do so.

This does not mean you will succeed.
Someone must decide to sell you.

If you enter a purchase request, the price might go up and then, probably one of the other share owners, will sell at some point.

Frequently, some of the share owners are investment funds.
these will sell if the price is right for them.