@20Bet i was trying to check your casino to possibly create an account to join the contest, but it seems like your geo blocking configuration is not set up quite right, as it's showing that my country is blocked.
but i know for a fact that my country is not in the list of prohibited countries for Curacao license.

i used a VPN to double check your terms and i can confirm it's not in the prohibited list:
2. GENERAL TERMS:
...
8. If we become aware that you are a resident in a country where the use of our Website is considered illegal, we will have the right to close your account and refund any remaining balance on your account at the moment of its closure (after the deduction of any winnings credited after your most recent deposit was made). Before using the website, the Customer must make sure that they do not breach laws and regulations related to the gambling industry in their territory of residence. Gambling on the Internet is prohibited in some countries, and consequently gambling-related payments and money transfers may also be forbidden. We recommend that you consult lawyers before registering on our website. Users from the following countries will not be allowed to register on our website: : Belarus, Ukraine, Curacao, Cyprus, Estonia, France, French Guiana, French Polynesia, Gaza Strip, Gibraltar, Guadeloupe, Israel, Jersey, Latvia, Lithuania, Malta, Netherlands, Russia, United Kingdom, United Arab Emirates, Belgium, USA, Angola, Albania, Iraq, Jamaica, Uganda, Montserrat, Islamic Republic of Iran, Lebanon, Zimbabwe, Mauritius, Nicaragua, Yemen, Central African Republic, Côte d'Ivoire, Sudan, Liberia, Syrian Arab Republic, Cayman Islands, Somalia, Congo, Democratic People's Republic of Korea, Eritrea, Haiti, Sierra Leone, Ethiopia, Myanmar, South Sudan, Burkina Faso, Libya, Mali, Barbados, Rwanda, Australia, Cuba, North Korea. As national laws are subject to change, customers are responsible for keeping up to date with any changes made to legislation.
so you might want to take a look at that.