Birthday E-Mail Workflow

Hello. I’m quite new to SuitCRM and I’m having a problem with something.
I want to make a workflow that sends an email in a users birthday, to that specific person.
Right now I managed to make the “Cause” work, the workflow triggers like it’s suppose to.
The problem lies in the Action part. I can’t make it so it sends to that user’s email.
I configured the SuitCRM email and it’s working, so the problem it’s not that.
The prints of the workflow are attached to this post.
Thank you in advance.

what do you mean by user ? is it employee or your client ?

i think you should be checking for contact module not user module