It’s not the same game.
The trainer was made for the official Steam version. The cracked game is not the official Steam version. Even though it may have a steam.dll included in the files of your cracked version, it is not actually a legit Steam copy of the game. It can’t be cracked and Steam - there’s no such thing.
Game crackers play around with the game files so much, deleting and moving and changing so many things, that it is no longer recognised by any trainers, mods or DLCs as the base game.
If you want a trainer (and mods/DLCs) to work - buy the game legitimately to support the developers and help them put food on their family’s table.
Remember, pirating is theft. It’s no different to walking out the shop with a game on a CD-ROM without paying for it. WeMod does not support breaking the law.
This will not be discussed in this thread anymore. But, if you want more reading: No support for cracked games? - #3 by Instinct.