i installed the theme customizer. it installed successfully. but its not on the menu icons. is it a widget? what is it? because i cant find it. can anyone help? theres this CSSU update and drlaunch app that doesnt seem to work. on my cssu, it cant install because it says some package updates are not within my system. drlaunch i can see it in my widgets list, but setting it to the desktop , nothing happens.

theme customizer is in the settings app.

read the CSSU Wiki, google. look for installation problems.