Having one single minus on my page doesn't make a person untrustworthy, you can deliver negative trust to anybody, this doesn't mean anything. If you take my profile as an indicator, I gained all this positive trust point at my real OTC bitcoin trades in the past which reached 1M$ with 5 years ago price! My one single negative trust I received from somebody online who is seeking 0.03 btc loan from community for absolutely no reason.
I am affiliated with sportscasino.io and can only recommend the simple service here. If you encounter any issues, you can contact me any time without flooding the forum.
I see logos from various sites on your profile, wish you all the best on your journey.
You need to understand that nothing will happen here if you promote like that since people are not into words. But rather they like to see some good actions made by the casino you are promoting.
If you think they deserve to get a high trust score since for you they are a good casino then why not contact them again and ask to create a thread since from that people could see how serious they are for building up their trust score here. Keep posting something that makes people more confused cannot result to anything so maybe try different approach for promoting a casino then see the result after that.