92 Ka Problem Starting

[LMK_JdmS13]

Hi Guys, I am new to this forum, and I am have some problems getting my s13 to fire up. Well my car recently started for like 10sec in the morning, then it just shut off (not sure Y). So I tryed starting it again, but all you hear is the motor turning over slowly then stops, then I would try to start it once more, but this time you just hear a click. The car just wont start. So I tryed to jump start it with another car, still doesnt start, so a changed the alternator with one from my brother 240, still no good. I also had replace the started on the first on feb, so i though the started was bad so I brought it back to get tested, but it seems to be working.

So guys I need your feedback.

Thanks Paul