I have never used them before and never will I use them again. I will however, do my best to inform all forums, TrustPilot, Reddit, gambling and Discord servers that Dexsport is run by the worst of the worst SCAMMERS.
There are countless reviews about them and they are all negative (if you can read through the fake positive reviews in TrustPilot)
I am going to get their "brand" removed from TrustPilot so they stop scamming more unlucky gamblers who will fall for their shiny website.
Just do whatever it takes to get your money back. First, if you see your deposited amount, try and withdraw that one out first in order not to completely be on the losing side, as the Casino has quoted above that they will refund your deposit. If they do, just withdraw it, and then you can continue pressing your charges.
And for TrustPilot, I will not even entirely depend on the information that comes from there, as many companies now run a TrustPilot review campaign where they require their promoters to go and drop a positive review about them there, which is why there are very few projects that you can see with less positive feedback unless those who have actually scammed people decided to go and drop a few negative reviews, which I doubt can make any difference.