Moving Objects With Touch Thumbstick

I am trying to create a means for the player to move objects in the direction the thumbstick is pressed. I have the initial part working without issue. What I am running into is that when the player turn their head, forward is no longer forward, left and right are no longer left and right. How can I make it such that forward is always the way the player's eyes are looking?

I appreciate the help.

Regards.