To check whether your plan includes access, open Settings > [Your Name] > Subscriptions > iCloud+. If Apple TV and Apple Arcade are included with iCloud+ in your country, you'll see them listed in your subscription details.
iCloud+ with Apple TV and Apple Arcade is available in:
Albania, Algeria, Angola, Anguilla, Antigua and Barbuda, Armenia, Azerbaijan, Bahamas, Bahrain, Barbados, Belize, Benin, Bermuda, Bhutan, Bosnia and Herzegovina, Botswana, British Virgin Islands, Burkina Faso, Cameroon, Cape Verde, Cayman Islands, Chad, Côte d’Ivoire, Democratic Republic of the Congo, Dominica, Egypt, Eswatini, Fiji, Gabon, Gambia, Georgia, Ghana, Grenada, Guinea-Bissau, Guyana, India, Iraq, Israel, Jamaica, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyz Republic, Lebanon, Liberia, Libya, Madagascar, Malawi, Maldives, Mali, Mauritania, Mauritius, Micronesia, Moldova, Montenegro, Montserrat, Morocco, Mozambique, Namibia, Nauru, Nepal, Niger, Nigeria, North Macedonia, Oman, Pakistan, Palau, Papua New Guinea, Qatar, Republic of the Congo, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, São Tomé and Príncipe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Solomon Islands, Sri Lanka, Suriname, Tajikistan, Tanzania, Tonga, Trinidad and Tobago, Tunisia, Türkiye, Turkmenistan, Turks and Caicos, Uganda, Ukraine, United Arab Emirates, Uzbekistan, Vanuatu, Yemen, Zambia, and Zimbabwe