I got a 1996 honda civic the fuse for the alternator and the VSS keep on blowing every time I change it will do it again I just replace my alternator and my battery a couple of months ago I have no idea where is it coming from? Any suggestion or anything to check so I will know what's wrong?

Welcome kamote, I would re-check all the wiring that was involved in the alt. change, sounds like one may be damaged. How long does the fuse last after changing? Good luck

As soon I start my car after a couple of seconds... what do you think is wrong with it

You may have damaged the wiring going to or from the alternator, check closely for nicks or cuts.