If your garbage disposal is jammed, the first thing you need to know is that you should never reach your disposal. Slow draining disposal could be the result of any number of problems but usually, the culprit is a clog. Dislodging the clog requires disassembling the drain trap and discharge pipe and clearing the waste that is causing the clog. You will also want to check the power to ensure that there is not a tripped or faulty GFCI. Start by cutting off power to your disposal.  Next, you can press the reset button under the disposal using a proper unjamming wrench.  Try to loosen anything that could be lodged into the disposal.  Try to run the disposal again with the water running.