1) Prof Bac is totally correct! But he ignores the fact that *any* beginner always wins big. OK, it's not a fact, but I can't tell you the number of times I have seen it happen. My suggestion to you that the first couple of times you get the dice, you bet three or four times your normal low-limit bet and then press relentlessly.
2) It's best to play progressive bets at craps. $5 on the pass line, $10 odds. After a win: $7,$15. Then $10,$20 and then maybe $10,$25. And so on. New shooter: start all over again. When the table gets hot, you win big, and limit losses on a cold table. Lot of people play come bets. I prefer just placing the 6 and 8 right off -- IF I've been winning a bit on my pass line bets.
Playing craps at a hot table is about as fun as gambling gets.
3) There is a book by a guy named Sam Grafstein that is one of the best gambling books I have ever read. It has lots of really great advice and is fun to read. https://www.amazon.com/Dice-Doctor-Sam-Grafstein/dp/158042273X/ref=sr_1_1?s=books&ie=UTF8&qid=1381606337&sr=1-1&keywords=sam+grafstein
4) Please report in this topic exactly what happened.