@acroman08 you can't judge them from a far. As you can see it from your TV if you are not in the stadium, there was nothing like bribery game on the pitch. Qatar has weak players and Ecuador has a strong team. So. I didn't see anything like as the op in the match.
I am not saying that there was or that there is, I am simply saying that an investigation should be done and prove whether it was just a rumor or not. besides, if they find out if the rumor is proven not to be true it could remove the bad image the Qatar team has received because of it.
I think there is no significant role in running behind such rumors. Because anyone can spread rumors. If someone can directly say that this is true then Qatar will take its legal measures otherwise no one will chase after an unknown or fake event. In this case it can only be considered as rumor and the game already finished so it would be nothing.
With Qatar loosing 2:0 to Ecuador, it is already justified that this claim was nothing but a rumor, there is no way Qatar must have bribed Ecuador to allow them win the match and they will still loose, by now, the news of their disagreement would have spread all over the globe.
So this claim that Qatar bribed Ecuador, to me, is just one of such fake news spread by some individuals who do not have anything meaningful to contribute to the ongoing world cup match.
On the other hand, maybe if Qatar had won the match, then many would have believed this rumor including myself, then maybe the authorities would have stepped in to investigate the matter, and make sure that Qatar's win is justified.