Casino betting site

I'm looking for a website with casino games such as BC.game. Although I don't have a specific list, I do have some general ideas as to what the site should feature. I'm expecting the number of users on this site to be more than 500. My team needs to be able to create a secure website, where all user data and banking information is kept safe. The betting system needs to be fair and accurate. I'm also looking for a custom built software that allows users to easily make transactions using all cryptocurrency and my team should also be able to handle any customer service or support related issues that may arise. As this is my first time venturing into online gambling, I'm open to suggestions as to how the website should be designed and how it should generate revenue.