How to remove 1992 Ford Taurus 3.0 transmission mount?

I'm replacing all of the mounts on my sisters old Taurus and I have came across an issue with being able to jack the engine up enough to pull the mount out, This taurus transmission mount has a big metal bracket that wraps around the engine that it bolts on to and then it bolts to the frame, No matter how i jack it up the bracket will just hit the frame and I don't really have clearance enough to slide anything around. The engineers who designed this must have been high or something. How am i supposed to do this?

Why are you even messing around playing mechanic if you have no clue what you are doing? To replace motor or tranny mounts you don't jack up the front subframe. You loosen the mounts and jack up the motor or transmission! You had better go watch a youtube video for replacing the mounts on your vehicle. Put the year, make, model and motor size in the search box once you get to the youtube site along with motor mount or transmission mount replacement.