codes po750 po755 po760 on 96 sebring
 

]Ran a test and these codes came up, transmission control needs to be replace, I pulled the pan but didn't see any sensor can someone tell me where they are located?

You are probably talking about the solenoid pack. Search the forum here and the web in general for lots of information about it. You replace it from the top. It's not in the pan. It's an easy repair. The part is readily available.

still not working
 

Replaced the solenoid pack now it's still not shifting, could this be a problem with the wires that connect it to the computer?

If you've dropped the pan and changed the fluid and replaced the solenoid pack, you've dealt with the basic stuff. It's probably time to get it in to a professional with the proper diagnostic equipment to figure out what's going wrong. There may be additional codes stored in the transmission computer that your code reader can't get to. There are hydraulic tests that can be performed with the right equipment.
Yes it "could be a problem with the wires that connect it to the computer" or it "could be" a ton of other things but those are what we call "guesses", and are relatively pointless compared to a proper diagnosis, which is what is really needed.

now the foward drive dont work
 

Trying to take it to the transmission shop but the foward drive isn't working what did I screw up?

I have no idea what you screwed up. Were you meticulously clean in your work? Did you clean all the electrical connections? Did you make sure no dirt fell into the valve body when you removed the solenoid pack? Did you mix up the connections for the input and output sensors? Did you use the correct fluid?
Your choice now boils down to backing it all the way to the tranmission shop or calling a tow truck.

Driving backwards is an option, IM gonna redo it and clean better and hopefully get back to square one