To let people know you in this community, I will advice you to start a signature campaign on this forum. This makes it easy for people to trust you more in a way they will believe you are not trying to scam.
It will be good if you can let us see a link to your terms and conditions on your website, I am not seeing it. You can not expect people to use your website without reading the terms and conditions.
Yep it's a good way to make the casino visible in this forum. Though getting the trust is not an easy job given that there have been a casino that did a signature campaign in this forum but ends up being a scam casino. I suggest to finish up the things that the casino needs for to be fully marketable to gamblers. In that way, the money that the casino spends in making the casino more visible won't be put in vain as gamblers will not just temporary visit or try the casino and leaving it because of the unsatisfied experience they have.