How to remove this "Select Country" option?

Hello, I'm just making sales to Turkey. I removed all the countries. Only open to Turkey. However, there is still a country option. I want to remove this option. Turkey should be selected. How can I do that?

With default nopCommerce it’s not possible. But it can be achieved by doing small customization.

Whenever you prepare address model while checkout (PrepareBillingAddressModel or PrepareShippingAddressModel in CheckoutModelFactory), pass country id of Turkey as selectedCountryId parameter. Then hide the country field in address view file.