Next steps to make real sales

[tiger124]

Hi

I'm new webmaster & I have difficulties with my new site: http://www.sexxxdesire.com

For the first free days on line we have 4 sign-ups from USA, France, Germany & Canada. The traffic was very small but we make sales
from the new launched site.
After that for the 4 months - we have no any sales - but there was increase in traffic - up to 200 users on the join.html page of the
site per day.

Could You please help me to find the problem and solution? May be there is hackers activity, redirects, harmful scripts etc.?
What my next steps should be to make real sales/improve sexxxdesire.com site?

For the last week many links to my site were added from suspicious looking sites with differetnt names but looking the same:
www.freesex.com
http://www.ifreemovies.com
http://www.free-sex-porn-videos.com
and 100's more like those.

Best Regards,

Alex