Personal email

Hi Tijal,

Thanks for coming to Apple Support Communities for help today.

If the email address that you want is available, it can be created by following the steps here: Create a primary email address for iCloud Mail.

"Create a primary iCloud Mail address on your iPhone, iPad, or iPod touch

1. On your iPhone, iPad, or iPod touch, go to Settings > [your name] > iCloud.
2. Tap iCloud Mail (or Mail), then follow the onscreen instructions to create an iCloud Mail address.
3. If you don’t see onscreen instructions after turning on iCloud Mail on your iPhone, iPad, or iPod touch, you already have a primary iCloud email address."

If it isn't available, you will need to choose a different email address.

You can also set up Custom Email Domain as described here: Use Custom Email Domain with iCloud Mail.

Some of the guidelines are here:

"Add a custom email domain

To use a custom domain with iCloud Mail, you need:

• An Apple ID with two-factor authentication turned on.
• iCloud Mail set up on your devices.

To add a personalized email address for a custom domain that you use with iCloud Mail:

• That email address can't be used as the email address for a different Apple ID. 
• If you want to add a personalized email address that is used for a different Apple ID, you need to change that Apple ID email address.
• If you delete that Apple ID, you still won't be able to add your personalized email address.

Learn how to add a custom domain for iCloud Mail on iCloud.com."

Have a fantastic day!