will not start

[Scarsman]

Sounds like your battery just isn't holding a charge and you need a new battery. Sometimes the ignition solenoid will click as it tries to engage the starter but doesn't have enough power. Depends on just exactly how much juice there is. A little more and yould probably get the real slow or partial crank over, a little less and you just get nothing, like you had the first time.

NAPA, Pep Boys, or similar can test the battery for you to make sure, but that is probably all you need. The other possibility is something is drawing power when it is off. In which case sitting for two month like that probably ruined the battery.