This is not a problem we've encountered yet, but you could try enabling "Performance Mode" in the main settings. It disables some of the more intense effects on weaker hardware.
Ok, thanks. But i have another question, Is it normal for it to run really poorly right from the moment I open the game? Like, it takes ages to launch, and it’s still running terribly even on the title screen.
I'd have to know your computer hardware specs to answer that properly. The title screen uses a bloom effect with quite a few particles, so if your computer is very old or only using integrated graphics it could very well slow down. Were you able to try with Performance Mode enabled?