Do this this.
Purchage a push button remote starter $12 from autozone. It has two alligator clips which you connect one end to the start and the other end to the battery + terminal and then in the middle there will be a push button. It is one way to directly turn over the starter. If the starter does not turn over, more than likely the battery needs re-charging. Get yourself a small inexpensive 120Vac input 12vdc output battery charger/starter $40 and charge your battery.