Who can help me to reach 500 marks?

No one can help u and u must n't take help from anyone. Just simply, response to atleast 50 post daily and work hard and u'll get good income here on mylot as well as urs rating'll reach to 500. Best of luck for urs this target!!!!!!!! Good Luck!!!!!!!

there is no help u have to do youeself

No body can help you but you, you jsut have to keep finding discussions that are of interest you and continue to post post post. Dont try and responde to anything and everything just to get your post count up as you will find you are writing useless information, if you stick with topics you actually have valid points to contribute on then your post count will add up in no time.. Good Luck =)