92 concorde wont start need help

ok here i go when i got the car last week it drove fine 2 my house ran great next day car would not start batery dead jumped it car still did not start ok next day went up 2 car and it started rite up not even a jump said great drove it for about 2 hr went home next day car wont start turns on turns rite off ok fine next day car started rite up drove it great next day wont start turns on turns rite off next day starts rite up lol today wont start i only have a rep key not oem no alarm clicker and the person before me had a aftermarket alarm witch they took out so no after market alarm and i only have a rep key not oem ??? does car have oem alarm in it and it going crazy ???? is door lock part of oem alarm and can i dissable it in any way??? if not what can it be lol cam sen crank sen battery alarm me lol ty chris

bump help

can any 1 help me at all

can any 1 help me at all

When you jumped it, did it turn over?
Did you clean all battery contacts? (tighten?)
I have a 97. always something to fix.
Try to post as much information about the problem you can think of.