THIS MT5 ROBOT WON'T FUNCTION! HELP

Alright guys, I'm totally confused. I've been working on my MT5 robot for days now and it just won't fire off any trades! I've triple-checked everything, from the parameters to the signals. My software is all up to date and I'm logged in, but zero. Has anyone else run into this problem? Any suggestions would be deeply appreciated! I'm desperate to