Instead of pulling the plug now, wait. If you suspect foul play here let it ride, let them steal from you for a little longer, then pull the plug. Sure they may have gained many new players from you, but the sting would be better doing it this way. They will probably ask why? just tell them the click to sign-up ratio is just not profitable.
Then the sob story will follow. They will likely offer you something, but don’t buy it, drop them.
Me personally have no problem with this program, but then again it seems when it comes to affiliate programs they can be very selective on who they cheat and don’t cheat. Its’ called clout.greek39