Need help about signature links ?

From the past 2 weeks I was posting comments and putting signature link in sites like ?webdesignerdepot? dot com and like other.
The I was doing a trick to get more visitors to my site. Like putting name as
?I LOVE WEB DESIGN? and the Gravatar of Female actress image. At that time I was getting enough hits to my site.

But now. It?s not working for me. When I am giving my website URL in the URL box my comment never shows.

If leave the URL box blank then my comment show (that case am not getting any hits Or Visitors)

Please tell me how can I solve the problem.

I believe you got to move on and find other sites to leave comment on. That site most probably marked you down as SPAM already.

Is there any others ways or Sites to do the same.?

Yeah you got screwed. I used to do the same and they remove my link after 2 days even though all of my post were helpful.

Guys Yes am in deep sh-t now, I know.

Is there any way to get more visits to my website.. Please Help me out.