If you want to restrict entries to your giveaway based on the location of the contestant, you can choose which countries can participate in your giveaway – any countries not selected will be unable to participate in the giveaway, but can still view the giveaway.
When creating your giveaway, you’ll be presented with the following options under the “Eligibility” tab:
By default your giveaway can be entered by anyone worldwide. If you only want users from specific countries to enter your giveaway, you can define them within the text field. Start by typing a country you’d like to enable include as eligible to enter your giveaway and then select the country from the dropdown displayed. Any countries not selected will be unable to enter the giveaway.
As an example, if you only want contestants from the United States and Canada to enter your giveaway, the Eligibility tab should look like this:
For contestants unable to enter your giveaway due to their location, they will be presented with the following message:
The next step is to configure the customization options for your giveaway, including the giveaway featured image, background image and more. You can read more here.