Help : PC Otome Games on Mac TT

[otome!]

I have UNFORTUNATELY a mac so nothing works, especially quinrose games. I use crossover and I always get a black screen when I try to play a quinrose game but only the 'shut down the app' window is displayed correctly. Also many games have errors after I install them when I try to open the actual game app (Re/Un:Birthday song, ayakashi gohan, bad medicine, black wolves saga etc.). Did anyone find a fix of some sorts?? I'm a bit lost tbh...