Shifting

I own a 2002 Chevy trailblazer it has a 2 Will Dr. automatic
4L60E transmission in it And I’ve been having a lot of
issues with it was shifting so I did what I was normally
supposed to do I replace the one and two shift solenoid
and I replace the three and four shift solenoid didn’t get
better So I bought a rebuild kit and rebuilt the
transmission put a new clutch packs in and I also
replaced the torque converter is well. Little to find out
when I put it all back together I did not change anything
it’ll go on the first gear but want to shift to second it goes
basically a neutral  stars to race in rpm.. Not sure what I
should do