my account was disabled without any reason. i have contacted to adsense and they reply that my account was disabled for invalid clicks activity. What to do in this case ? as i didn't click and detect any single click on my site.
Did you tell your friends about your site?? Friends will sometimes try to "help" you, when really, they just get you banned.
Even if you tell friends, you won't get banned from them clicking, usually Adsense makes it as own clicks or break in their T&C regarding click activities such a incentive or tricks to make people clicking ads
I have read many people get banned from adsense lately, i guess they are getting more strict? I hope your account will be reconsidered..
Adsense will find out unauthorised clicks. So do not entrust friends and relatives to click your ads. Even your enemies can do this for you.
if you have network in your home, then probably a family member incidentally visited your site and have clicked your ads.
I think anyone of family or friends clicked ads and your account got disabled.So try to get a new Adsense account.