Advertising with bidvertiser

So I launched my campaign today with a $5 cap.
I had almost 14k impressions, 7 clicks, and not one conversion.
The campaign should (if you ask me) convert very good.
Is there anybody that can take a look at my ad maybe and tell me what I can do better?

I would appreciate any comments,
Thanks

what type offer u running ?

Free software,
Pc Backup.
Conversion point is by them putting their email and a password.