We have to welcome the platform, but I know very well that promotions of casino has become too much, I like your advice that he should look for way and buy copper membership so that can be able to post images so that people will see the brand, but in addition, I will say that if op wants it's brand to be well known, I the best to do is to hire campaign managers, so that they can be to know the casino website, because once it runs a promotions of it projects here, many people will know about the casino and start trying to know the features of the casinos, and secondly except that it's a country that the casino is being restricted not to participate or register in that casinos.
That is, if they have more than enough bankroll to sustain their operations. Otherwise, dedicate first in improving their site, eliminating bug/s if there's any. And if they won't start their sig campaign because they need regular budget for this campaign activity, they can always run contest or race that can also attract some players. Because this type of campaign can also attract interest especially if the price is quite significant.