I saw this demo, the original site will be the copy of this demo casino or can it be customized? The reason I am saying this as the demo is very simple and maybe customers may demand a more detailed attractive front end. By the way, front end customization and backup support is included in the package or it is only the script and installation?

What are you offering?

To get the server, domain, make the configuration and let the client run the casino?

Only the source code and let the client install it and run it?

Does your casino have it's own games or those are some third party games?

What about the deposit and withdrawal engine? does your casino software run it's own node?

I hope you can answer all these questions to have a clear idea about what you are offering, depends on your answers if i buy your service or not.

Your Discord Invitation link is expired.
I don't know how to search for Discord members.
Is there any other contact channel? I wanted to see a demo.

SirJohnVonSlotty suggests it needs a little more than what you offer to run an online casino 

https://bitcointalk.org/index.php?topic=5482508.msg63538590#msg63538590

I understand that due to the privacy of your clients you wouldn't want to link the live versions publicly but you should just deploy the preview on some random server so your potential clients can get a glimpse of what's being offered.

After support is very important on a platform like Casino, do you already have a client now that has purchased your script? its better for him to give a testimony of your after-support.
Since you are selling it many times, are you going to customize every script that you are going to sell? If not, we will have a lot of duplicate casinos using your script, where the only difference is the domain name.

crusade.gg seems to be down. Do you have a live page where all these games can be previewed? $350 sounds extremely cheap for the games being offered. Do you also provide the payment integrations/casino manager's dashboard for this amount? Are you selling the source code or you would just deploy an instance with all the provided games?

Regardless, starting your own casino in a few minutes seems to clickbaity of a title as it is way more complicated than that even if one goes for a proper White Label/Turnkey solutions.

This is so cheap; I've read that it takes thousands of dollars to set up a casino. Do you own the script, and what about the after-support? there's a thread in scam section about one guy stealing a script and selling it for a very cheap price, You have to explain why this is cheap and what makes your offer legit compared to other that rent or sell their script for thousands of dollars.