why want my car start ?

Hello, First, check your battery terminals and battery cables. If the battery terminals are not making a good connection, are corroded, cracked or loose, there will not be power moving from the battery to the vehicle. This includes both ends of both battery cables. If the cables themselves are corroded, or the fusible links have blown, there will be no power as well. The issue is likely between the battery and chassis (battery ground cable) or between the battery and power distribution box (positive battery cable). You also have some very large fuses that should be checked in the power distribution box (underhood fuse box).