I was mowing on a hot day and when I got off to move some things out of the way-it does not get the spark to start up again-have enough gas and new spark plug-we do not have a lot money. Can someone please let us know what we need to do

Hi,
First let it cool and see if will start after cooling. That would be a sign of an ignition "headed south."
Get back if need be!
Peace,
Clarke