Can I purchase the iPhone here (with any carriers later and use it in my own country?)Uzbekistan ,I couldn’t find it here but we have e-sims.Thanks

If you buy it directly from Apple in the US, and not from a 3rd party reseller, it will be unlocked. And if you have a carrier that supports eSIM you can use it. However, the warranty will only be valid in the US.

However, Uzbekistan is not on the list of countries with eSIM-supporting carriers→Find wireless carriers and worldwide service providers that offer eSIM service - Apple Support

It’s best to purchase a phone intended for the area where it will be used.