Indeed! Not everyone gets a chance to fix what was broken. Did you check the two URLs they sent? There may be a clue there as to where you are going wrong.
wow just a warning? I guess their policy of 'ban! no questions asked' is a little more lenient. The flaw with Google is that someone can just sit there and click on your ads. Getting you banned. I was banned for 'invalid' clicks. No details, no nothing. Just an email saying I was banned. Google can eat it and I hope they go out of buisness. I've had so much more success with impression ads than with that terrible system they call adsense.