Under hood fuses all O.K. !
Lights go on !
Radio goes on !
Turn key to "START" and the warning lights go off on the dash but "no noise from the starter".
The car has factory installed alarm...could it be the "immobilizer".
The alarm system "goes on /off".
The "doors" lock/unlock with keys and remotely.
Do I have to go to the "Dealer" to have them "reprogram" my "key".??

 

Sounds like your starter is dead

 

If it was your immobilizer, the green immobilizer light will be flashing. Plus, the immobilizer will cause a “crank, no start” since it cuts the fuel supply. It sounds like you should go down the “no crank, no start” pathway.