Sorry that you’re having problems!
Please could you follow these steps and send us a log so we can help diagnose what’s preventing you to connect:
How to enable logging
Open your Steam library
Right Click on Deceit
Select 'Local Files’
Select 'Browse Local Files…'
Change ‘log_verbosity=0’ to 'log_verbosity=4’
Change ‘log_writeToFile=0’ to 'log_writeToFile=1’
Change ‘log_writeToFileVerbosity=0’ to ‘log_writeToFileVerbosity=4’
To help with the above steps, I’ve thrown together a simple tutorial here: https://my.mixtape.moe/deyies.webm
To change it back simply open the same file and change the values back to 0
This will generate a ‘game.log’ file in the main Deceit folder. Email this to [email protected] with a brief description of your issues.