When I read the topic, we should not confuse the OP. See what he asked:
I'm replying to the sub-reply that I quoted as the discussion now created related branches of discussion.
I already responded directly to what OP is being asked on the subject.
Follow what harizen said that you should ask the customer care before using VPN if it is not stated on the gambling site ToS.
Some users are really not that used to reading TOS especially if they saw a long line of statements there.
At least by asking customer support directly, users with no effort on search any terms related to the use of VPN will get, at least, the most accurate answer and response, for them to know what should be the drill.
However, there are users that will just decide to use VPN right away as they think it's just fine. In case of account-related problems later on, while using a VPN, their ignorance is not an excuse but rather face the possible consequences.