engine will not crank over

Engine seized, main wiring issues, hydrostatic lockup?

You could have bought test equipment instead of parts you didn't need , now you're back to square one without a multi meter . Is there a click ? Are the batt terminals tight ? Is there a relay ?

replaced starter motor new one, replace battery new one, check ground wire, still will not crank. if you bump the starter car start right up and run fine, howevery, replace battery in key and key remote will not lock door or unlock doors.if you try to start car with key,the car will not start up.