How to make custom email verification (Laravel 5.8)?

I can make email verification using default template from Laravel 5.8.

Now, I want to customize the email.

Can you help me?

I tried to follow instructions from this: https://medium.com/@lordgape/custom-verification-email-notification-laravel-5-8-573ba3183ead. There is no error, but no email sent.

When I switch back to default verification, the default email is sent.

via Chebli Mohamed