exolix is legit, its customer's skill issue,
Yeah, they'll be considered legit until you experience something similar; people's experiences vary. Selective scams almost never freezes $50 transactions.
even stake sent me money sometimes and it got flagged, so do i cry about stake "scamming me "
In your case, you should complain to the service holding/flagging your coins if they don't have a policy limiting funds originating from casino accounts.
Here, the OP complained to Exolix, which didn't provide an explanation for the liquidity provider's freeze. That makes sense.