The vast majority of online advertisements for "fixed matches" are scams . Legitimate match-fixing is illegal and highly secretive; it is rarely, if ever, sold to the public for small fees on social media.
The association of "Pakistan" and "Fixed" often draws on a history of high-profile scandals, which scammers exploit to make their claims seem more plausible to unsuspecting bettors: 2010 Lord’s Scandal mtub99 pakistani 18 fixed
I’m not sure what you mean by “mtub99 pakistani 18 fixed — useful content.” Possible interpretations and useful next steps: The vast majority of online advertisements for "fixed