New proshifted trans dosn't shift at all

[WADS56]

I just bought a new proshifted TKO II and the thing will not shift or anything. After we got it in we started the car up when it was still up in the air. Once it started up and I got out of the car the rear tires was spining WTF! I got back in the car to try to shift it but the shifter would not move. It will only let me move the shifter to the right, but it will not let me shift into any gears. If it was stuck in gear how in the hell can I still move the shifter? I know the shifter is installed the right way so it must be something internal. Any ideas?

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79 hatch w/ NA 347,stage 2 Canfield heads, out of the box Victor 5.0 intake, solid roller cam, Aeromotive fuel system, proshifted TKO II.MY CAR http://www.mustangworks.com/cgi-bin/...splay.cgi?1288
93lx all stock + tremec