Deja vu...That script looks like the one I posted before...
You got bracket misplaced, unneeded stuff, and here is the edit:

on $*:TEXT:/(www\56|\57\57\56|\72\57\57|\43[a-zA-Z]|.com|.net|.tv|.co.uk|.biz|.info|.org)/iS:*: {
  if ($nick !isop $chan) { kick $chan $nick you have been kicked due to advertisement, channel notified. }
}

P.S. Not only does it kick for url link, it also kicks for channel spam...because of the \43[a-zA-Z]