runAs tool using Psexec

hello, i tried to understand how to use runAs with psexec but i always get:
"Starting cmd on X ...n X...ing to Y...
cmd exited on Y with error code 0.

and i didnt get the shell.

i'm using command:

JetBrains.runAs.exe -p:[PASS] -u:[DOMAIN][USER] PsExec.exe \[Destination IP] cmd

thanks.