Why no ones talking about osm scams

Please we have to discuss about osm scams . Osm does unfair checking . Imagine working hard and studying for the whole year to write the exam u did well but osm checking was so unfair u didn't get marks for the question you attended and even if the answer is right osm ignores it . Please we have to stop osm checking #banosm please. Idk why no one discussed about osm scams . I wish we could stop osm scam . I lost my friend because of unfair osm checking