Unfortunately, you have not provided any real proof of your allegation. If you have any demonstrable proof (chat logs, screenshots, emails) that will support your claim, you should post it here so we can consider it and then support your flag.
Unfortunately, given the current lack of evidence... I cannot support this flag at the present time.
I agree. There is insufficient information to act on.
Also I consider sports predictions to be just like clairvoyants and psychics that charge for their "services". If you use one then you are deluded and using the services of a charlatan.
Let me give some free advise to the OP. Call it a free pick. Only gamble what you can afford to lose. The chance that you lose is higher than the chance that you win.
Every gambler that I have ever met has financial problems. Even if they win big they tend to lose it again.