Help don’t know what’s wrong with my 2007 turbo territory gear just past 150000ks 

something to do with the torque converter if it's vibrating in drive/reverse.

Mine does the same when stopped and in gear. The drivers mirror is the shaking king and it has loosened the front cover on the housing it's that awesome...
I'm still thinking it's my engine mount or trans mount maybe. To lazy to rectify it still and there's no banging going on so I'm not to worried.
It is idling lower than I remember so that may be it, or not!

If it was the torque converter wouldn’t it have other problems like lock up on the freeway could I b loose flexplate or front diff bushes or engine mounts 

You'd hear a loose flex plate. Diff bushes don't induce a vibration when stopped and in gear.
I can't see any leakage from my engine mounts but it could be a bolt left loose somewhere as I've had the front end mostly apart and also completely out once since I've owned it...

Does yours still vribrate after the engine and transmission has completely warmed up?

Yes it vibrates even when hot 

I had a similar issue in reverse even with my foot on the brake and not moving, the whole car would vibrate and there was a loud noise.  I replaced the engine mounts and that fixed the issue.