I need Helpppp!!!!

plsss... help me figure out y i cannot watch n e thin posted on zshare.net...i used to be able to watch n e thin on it...now only muftonline seems to be workin...ok another prob is youshare... that never seemed to work...but if some1 can help me fix this prob i would be very thankful....thanks a bunchhhhhhhh...tc