2007 Saturn Sky In the Dash appear the simbol of car with t

Engine problem
2007 Saturn Sky 4 cyl Wheel Drive Type unknown Manual 7250 miles

When I try to start the car appear the simbol in the dash of car with the simbol of the keys (I think is the inmovilizer or something like that).
When I try to start the car don't happen nothing, I try to conect a scanner (Innova 3140) but I can't had comunication with the car.
I don't know if the computer is block or something like that.
Please tell me if how I can unblock that or with what scanner I can enter to the system.
Also if have some trick to unblock the system or what I can do to fix this problem?
Thanks for all and I wait for your answers.
Sincerenly