Trailer Brake Controller plugin on 2006 Jeep Grand Cherokee

I have been trying to find where the plugin for the wireing harness for a brake controller on my jeep is. It has the factory installed plugs on back but i cant find the little blue plug that the controller plugs into. I aked the people at the local dealership where it is but they were no help, as usual. Everything i find says it is under the dash but i cant find it. If anyone has foudn it, it would be very helpful as i need to pull a camper with it soon. Thankyou.

I am sure it is hidden somewhere, maybe behind drivers kick panel but that's a guess. Try U-Haul maybe they can help.
Thanks i never thought of asking Uhaul about that. I will do so next im near a Uhaul place.
U welcom, hope they can help!