Location of engine/firewall A/C drain

The Pan That The Blower Motor Sits In Holds Water Causing The Blower Not To Work. Where Would I Find The Hose That Goes To The Outside To...

I Put Freon Into The Low Pressure Port And Now Compressor Won't Kick On. Did I Overcharge? Could It Be A Fuse? I Followed The Directions...

Does It Have A Fuse If So Where Is It Located

Air Is Blowing From All Vents Except The Ones In The Front. Nothing Is Coming From Them At All.

My 2011 Acadia Is Not Blowing Any Heat Or A/c In The Rear, The Front Works Fine What Could This Be?