Wont shift out of first but will reverse

its a 4l80e so no cable i looked for an hour before i checked the specs a friend told me about that lol

In a half ton, maybe a 4L60 from factory. A 4L80E is in a 3/4 ton or bigger.

Im gonna go ahead and replace the speed sensor and the solenoids and change the tranny filter and c what that gets me Now the parking brake light wont go off and it seems like its bogged down did a transmission filter change soleniod change and speed sensor change