I loaded some modules and my site crashed

HELP ME PLEASE..

I LOADED SOME MODULES ONTO MY DRUPAL SITE THINKING THEY MIGHT BE COOL AND NOW MY WHOLE SIET HAS CRASHED.
FIRSTLY I LOADED THEM AND THE SITE WAS BUGGED HARD TO EXPLAIN THE SITE JUST KEPT REFRESHING ITSELF SO THE WWW.____.COM EXTENSION KEPT ADDIND ONTO IE WWW.____.COMWWW.____.COM IT WAS WIRED SO I DELETED THE MODULES I LOADED FROM MY FTP AND THEN THE SITE CRASHED COMPLETELY I CANT EVEN GET BACK INTO THE ADMON SECTION..

CAN SOMEONE PLEASE HELP..

IM STUCK AND PUZZLED.. the site is www.gigfishenterprises.com
im using the four seasons module

GIGFISH