If advertisers wish to run ads related to online gambling and casinos, they need to meet the following requirements: Request a Written License from Meta to learn how to apply for casino advertising permissions. However, it's important to note that you can only target specific countries. Advertisers must provide evidence that their gambling activities are appropriately licensed by the regulatory authorities or are legally established in the jurisdictions they wish to target. Additionally, casino advertising should be targeted to audiences aged 18 and above.