I think casinos have a TOS that all their customers must adhere to and if you bypass the restrictions by using something like a VPN then you need to consider the consequences.
Terms and Conditions: https://www.seabet9.io/#/terms/rules
14.3 Persons located in or reside in Afghanistan, Australia, Belarus, Belgium, Côte d'Ivoire, Cuba, Curaçao, Czech Republic, Democratic Republic of the Congo, Denmark, France, Germany, Greece, Iran, Iraq, Italy, Liberia, Libya, Lithuania, Netherlands, North Korea, Ontario, Portugal, Serbia, Slovakia, South Sudan, Spain, Sudan, Syria, Switzerland, United Kingdom, United States, Zimbabwe (the "Prohibited Jurisdictions") are not permitted make use of the Service. For the avoidance of doubt, the foregoing restrictions on engaging in real-money play from Prohibited Jurisdictions applies equally to residents and citizens of other nations while located in a Prohibited Jurisdiction. Any attempt to circumvent the restrictions on play by any persons located in a Prohibited Jurisdiction or Restricted Jurisdiction, is a breach of this Agreement. An attempt at circumvention includes, but is not limited to, manipulating the information used by Seabet to identify your location and providing Seabet with false or misleading information regarding your location or place of residence.
14.4 The attempt to manipulate your real location through the use of VPN, proxy, or similar services or through the provision of incorrect or misleading information about your place of residence, with the intent to circumvent geo-blocking or jurisdiction restrictions, constitutes a breach of Clause 5 of this Terms of Service.