Ridiculous.
First you asked if somebody here would do the arbitration but now that you don't like their opinion about this you quickly moved away from it.
And it is still not a fixed match because of your opinion. Woo are you to decide if a match was fixed? Any expertise?
There are agencies that supervise games and they can make this conclusion, not you. Unless the games in question are officially flagged all you do here is accusing without proof/merit.

Also, I have serious doubt that betters who bet against the winning side also got refunded their wagers. Why I have doubt you may ask? Because you don't appear very trustworthy here.