Welcome to the forum as well as to the crypto gambling industry, just visited your site and I can see that it looks similar to most other existing casinos.
Not really a problem indeed but it will be nice for a new casino to have different UI/UX so players will be able to differentiate and remember your casino better (at least on their first sight).
You choose the marketing words "most rewarding casino", I havent checked all what you have but the one I noticed is the bonus of $1000 for anyonw who can wager $250k within 30 days.
Not many casinos offer this, so it can be a good start for you although wager 250k within 30 days is not an easy thing for recreational gamblers or for gambler with low budget like me.
Depending on what games they have and the house edge, 250k in 30 might be simple. Now if they have a high house edge or only slots that count towards the wager, it will likely not be an EV+ gamble for the player. It's all about the edge and games IMO.