Hi!
It is difficult to find a site that accept credit cards to buy bitcoins. BTC and CC don't get along in real life. All the sites I've seen that claim to do that, have disappeared.

The way I started buying bitcoins even though I am in Costa Rica was via https://localbitcoins.com/ then finding trusted sellers in bitcointalk and then finally deciding to open an account in Mt Gox and wire some money there.