Fixing language error on mac

I downloaded crazy client on mac and eveything works but I get the language error. When I right click on the client and press global settings, all that happens is a google chrome tab pops up with nothing searched or anythng. The only thing i've seen about this for mac is 1 video where he goes into system prefrences and fixes it from there. The problem is, I don't have flash in my system prefrences. I've been trying to find a solution for a couple days haven't found anything. Please give some suggestions, thx

Download flash player projector for mac. Restart Computer
Go to system preferences >flash player bottom left> trust locations settings> add ur client