Hi to all,
I have a e-commerce site so please tell me that how can increase traffic on my site?
Pretty much the same way you increase traffic for any other site. 
We have a number of threads on the subject, so I suggest you have a look around the forum and read some of them. You’ll also find useful advice in the sticky threads at the top of this forum.
After that, if you have a specific question which has not been answered, please feel free to post again. Meanwhile, I’m closing this thread.