HELP, I think i blew up my tranny.

Last week i was crusing, and figure I’ll run my engine a little hard, so i brought her up to 75 or so. I then slowed down for a red light, when the light turned green i went to turn and the cv axle popped out, and drained the fluid. So i push it to my friends house about 50 feet away. We popped the axle back in and refilled the tranny. Now i start the car and put her in reverse and it sounded like a peg leg start, a loud clang and then she only revved. Towed her to my shop, replaced the tranny and front motor mounts, and repositioned the cv axle, filled her up and and bamn same thing she only revved. I 'm getting another JDM S1 tranny. What should i do about the condition now? Any help please.