Transmission oil leak need advice..!!

[KingOfTheSouth]

So i have a 2008 grand prix and it has been serviced before at Gm for the transmission they replaced it and put a new one but that was about 20k ago now again i was driving and got a slip check the transmission fluid and its monster low. I got under the car and i see leak but cant figure out from where does anyone have any idea what are some areas that i should check for the leak or what could be the cause..

Thanks in advance

 

[TheOtherNick]

Pan, front seal, side plate, axle seals, torque converter, cooler lines.

 

[TorqueAutoMotiv]

:th_sign-withstupid:

 

[TheOtherNick]

:th_lightsaber:

 

[TorqueAutoMotiv]

:th_gun-rifle: