It doesn't sound good. However I am wondering out of all the casinos out there, why would you gamble with this one which seems like a new casino that opened up in end of 2017, with an admin which hasn't posted since March 2018 and basically a completely dead thread?

I have a feeling that casinos like this are created and posted on bitcointalk so google can spider the website and people will end up finding it on google somehow and start gambling. Then most of the gamblers will usually lose money so they are happy. However once in a blue moon a gambler like "metrearafael" will actually win something, make a small withdraw and it will get halted.

Like the above poster said, make a scam accusation and the admin might get red trust until the issue is resolved. Good luck in getting this resolved.