Starter

It sounds like you have a neutral safety switch that could be bad.

Here is a guide to help you test it and the rest of the system:

https://www.2carpros.com/articles/how-a-neutral-safety-switch-works

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

There is an inhibitor relay that can be bad as well.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Below are some diagrams of your car check them out to help fox the problem.

Please let us know what happens and upload pictures or videos of the problem.