Hello der -
I snuck in and peeked at your account. Everything was ok cept, the name of the counter. Im not sure why cpanel trys to auto name your counter but it does.
I just renamed it to mycounter and BANG worked first try.
Here is the HTML sniplet for you, save you a trip back to your control panel!
<img src="/cgi-sys/Count.cgi?df=mycounter.dat|display=Counter|ft=6|md=5|frgb=100;139;216|dd=A">
ENJOY!