AppStore на англиском

Hey Iphone718,

It sounds like you've successfully changed your App Store region to Kazakhstan successfully using these steps: Change your Apple ID country or region - Apple Support

To change the language on your iPhone, follow these steps: Change the language on your iPhone or iPad - Apple Support

1. "Open the Settings app
2. Tap General
3. Select Language & Region
4. Tap Add Language
5. Select your language
6. Select your primary language"

Take care.

Hi Iphone718,

Thank you for using the Apple Support Communities. You’ve posted a question in the English Community. If you are able to repost your question in English, you may reach a larger audience and have a better chance of receiving a reply.

Thanks!