So push in the clutch.
We can't be of ANY help to you with such a vague description of what your issue is. We don't know if this is a Wrangler, or even a Jeep. At this point it's speculation as to what vehicle you have, let alone what the engine is and what the transmission is, or even the year, so I am going to guess it's a 1971 Ford Pinto. In which case you are better off scrapping the poor thing for some cash and putting it towards other things.