If you have a clogged toilet in your home or office there are a couple of things you can do before having to call a professional plumber. If the following things do not work then you should call a plumber to help you.
If you have never seen a plunger before then you must have been living under a rock, But if you do know what a plunger is you can use that to effectively unclog the toilet that will not flush. The best time to use the plunger is when the toilet is full of water and urine / poop. If you try to plunge the toilet without water, you will not be successful and the toilet will remain clogged.
The Toilet Snake:
If you have no luck using a plunger to unclog your toilet then you can try using a toilet snake or closet auger.