98 izzu hombre 4.3 battery went dead after a jump it wont start how to fix

Posted 3 times ,why?
i fully answered in your first post.

or jump it and drive to shop
and ask them to test the battery and charge system
like 99 percent of all owners do now,
it can be
bad battery (id be all over this, use barrowed battery test that)
bad charge system(belt loose,? belt fell off alternator)
bad PCM (reg is here) both engines.

The jump start may have blown you alternator or voltage regulator. If so, you have an inactive charging system. You must have a good battery for this to work, Disconnect the positive cable to the battery. Use a battery charger to slow charge your battery. When the battery is fully charged, reattach the positive cable and try to start your engine. If it starts take the truck to a shop or auto zone to have the charging system checked. Fix what is needed.
Any time a vehicle is jump started, do so with the hot battery car not running and its ignition off. If it is running and your car starts one or both charging systems are usually damaged. There may not be damage if it is GM to GM or Ford to Ford, etc., but to be safe, do not let both cars run at the same time when connected.