my cat is not eating or drinking and he seem like he is having a hard times moving his bowel what should I do.

Hi, You should call the vet. He might answer here, but this is a site run by Google, not the veterinarian's office.

I would take him to the O'Neal Animal Hospital he will get cb excellent care! Call and tell them you have an emergency! They are closed now and won't open until 9:00 AM tomorrow! The University of Pennsylvania Animal Hospital is open and you can call there and I'm sure you can take him in tonight if you live near Philadelphia! Hope that information helps you!