Looks you don't know much about Bitcoins, you should look Beginners and Help section to learn more and ask your newbie doubts.

https://bitcointalk.org/index.php?board=39.0

Do you already have a BTC wallet? If so you can start claiming on faucets and earning few satoshis.

As you are a newbie I don't think a good idea to program your own faucet, just do it if you have programming skills or someone to do it for you. Anyway, it's hard nowadays to find good sources of ads networkd to feed your faucet and make it sustainable.