blak1996GT

i just bought a 1996 gt with low km's for cheap, the guy didn't know what was wrong with it but said it couldn't shift right when it got hot. i replaced the clutch which was done, throw out bearing which was also done, got the flywheel machined and put everything back together with new tranny fluid. the clutch won't kick in unless the pedals right down to the floor and im not sure whats up. the car goes through all the gears while it is shut off but when its running the clutch won't engage.