I also heard about this casino first time and decided to check the site (without depositing of course). Going through the terms and conditions here
https://www.dexterbet.com/en/info/terms-and-conditions, i found that you can deposit in EUR only, so it means that they do not accept cryptocurrencies???
We accept payments made in EUR. We only settle credit and debit card transactions in EUR. All debit and credit card payments made using other currencies will be settled in EUR. Please note that you may be charged by your bank or financial services provider as a result.
While on their "deposits" page, it says they accept some crypto. This discrepancy needs to be questioned further.
In addition, they implement KYC requests on registration, and it is strange that when a user requests a withdrawal, the user's identity can be declared incomplete and must be re-KYC.
This is a bit strange indeed, do you have screenshots with this one? For those people who did not manage to access the gambling site.
I've tried it as well but did not find the Kyc procedure for withdrawal which made me think if there's a problem with the server or jist an isolated incident wherein some players would come across KYC procedure on their withdrawal while some won't. I don't know, but the appearance of the gambling platform is a bit 'fishy' on the first glance.
I think you should do a thorough research about a casino before you throwing your money into them, not even single dime. There are also a lot of other functional and trustworthy online casinos which is also tested with lots of positive remarks that you can try with also lots of bonuses and incitives.
One thing you should know is that, everyone is not the same and no one should be trusted on this internet space a d you should try searching for reputable casinos in the forum.
Not to mention, there are tons of sportsbook websites out there that are far more reputable and trustworthy. Though I am not completely dismissing OP's question of that website, but there are tons available that are well-received by this community.
Like what you mentioned, you are correct for doing the research in this forum first before putting any money. Again, prevention is better than cure and it is very wise for you to ask for feedback in the community before delving completely on it.
Well, if you are new in this industry, relying with popularity in terms of choosing a gambling platform would be better to save yourself from suspiscious gambling sites which are too many that you may come across with. Popular gambling sites has good reputations so atleast, you'd be at ease from worries.