You will need to have .NET Framework 4.6 installed.
Start the game first. Then start to play. Then run trainer. If trainer functions will not go dark green then kill some enemies and try to activate functions. If you activate hit rate function in "Endless" game mode then you need to restart the game and trainer in order to activate it in story mode and vice versa.
If you use god mode in story game mode and fighting boss then you better decrease your health by one heart and activate god mode after. If you will have full heath with god mode activated and get hit from boss then boss can stuck.