Sorry to hear about your sister John.
Well it sounds like it has a dead battery for one thing so either jump it or put it on a battery charger. But before you even do that how long has it been sitting? is the gas stale?
if it has been sitting for over a year or two pump the gas out with a little manual pump you can get from tractor supply or Lowe's. Put fresh gas in, change the spark plug, charge the battery and then try it.
honestly once you get it started you should just have it completely serviced if you're not mechanical
Last edited by Country1966?; 03-17-2019 at 10:48 PM.