How Do You Deploy a Smart Contract?

I didn't know anyone inthe space, except for one person who is a really good friend. He's the friend who actually lent me five ithereum, so i could have some eath to deploy my contract. And he was basically the only a guide I had in his pace. Every time i would question myself, he would be the one to say, look, you're sitting on a pile of gold. You have an amazing project. And if you don't employ it, you're going to regret it. Because i dod not think it would sell out, because i did not have any marketting. So, but yet, it worked out. Now, did you have