I did not force anyone to click on my add. In last 2 days I got soo many clicks. I want to know what if one person clicked on my add twice will google ban me for that. Please give advice check image below <img src='http://img2.imageshack.us/img2/2466/googleads.th.png' </a>
Check with https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=48182 It will give you all information related to your question.
how do they find out if I have written CLICK ON MY ADDS or Support us things like that. Will they check pages where I got clicks from?
Obviously they can and will check. They send web crawlers to your page to determine relevant ads. Your pages are cached on their server as well...