Token will not be populated automatically. Wherein we need to define the connector to take the token using the input parameter. Here is the way.
In retrieveLoginID (your action) , define one input parameter as token and use that parameter against authorization in your header. Below screenshots are for your reference.
Finally while invoking this action, you need to pass the token which you got from getToken action.
Please try this and do let me know if you have any other doubts.
Have you tried with my suggestion. If not, please try. It should work. If yes, what is the issue that you are facing. Will help you. Thanks.