You can attach clear evidence and upload it to
TalkImg. This will be really helpful for other players of this casino to assess the situation, even if it is not meant to get direct assistance here. This is because their forum representative has been inactive for a long time and has previously announced that he will not intervene in resolving issues on this board. Therefore, what I advise you to do is submit a complaint on
AskGamblers, as it appears their average response time is 2 days so hopefully this will help.
Regarding the VPN, according to their website, it doesn't violate their policy; on the contrary, they welcome it. However, if it is used for any unauthorized purposes or in violation of their other rules, it may be considered a breach, and they may take any actions they deem appropriate regarding your account and funds.