Can anyone help me?

[Noob404]

Greeting from Indonesia ? Does anyone play Warhammer 40.000: Squad Command here? So I'm starting to play this game in few days ago, but it never works perfectly. The games freezes sometimes, and when it does the fonts/text are missing. I tried to conigure the settings, it works but again it freezes ? so can anyone help me?
And the second game is Shrek: Smash n Crash my fave game ? The game shows no error at the first time. But the screen suddently goes black and my ppsspp force closes itself. I did the settings, yeah it works (but idk how it works) i just do savestate everytime ican get throughthe main menu. But it stucks again when i start to race ? so anyone please help me.

I'm new here and dont know what the rules to post, so I'm sorry if i did some mistakes. And thanks in advanca for the attention ?? sorry not good in english