1. Are you replacing the Assembly file from the original game with the Assembly file from the mod?
2. Is your computer's OS language set to something other than English? There is a known bug at the moment where certain OS languages will break modding.
3. If you are a Patreon supporter and playing on the Patreon version of the game, are you using the mod version that is in the Discord and not this public version of the mod?
If it isn't one of these then I would need a video or something from you showing your installation process in order to be able to see the issue.