child zenon-lite theme

Hi there. First of all I want to thank you for your zenon lite theme, so cute and easy to manage!
I have a problem to create a child theme. Please, read all my steps and tell me what am I doing wrong!

1.- I Created a folder with files:
funtions.php
index.php
ie.css
mobile.css
style.css

2.- In funtions.php I did what I read here:
When creating a child theme for Zenon-Lite, there is a scrap of code that breaks inheritance. Fix as follows:

in functions.php,

Change lines 412 to 418 to the following:
if ( ( STYLESHEETPATH != TEMPLATEPATH ) && ( is_dir( get_stylesheet_directory_uri() . ‘/admin/’ ) ) ) {
define(‘OPTIONS_FRAMEWORK_URL’, STYLESHEETPATH . ‘/admin/’);
define(‘OPTIONS_FRAMEWORK_DIRECTORY’, get_stylesheet_directory_uri() . ‘/admin/’);
} else {
define(‘OPTIONS_FRAMEWORK_URL’, TEMPLATEPATH . ‘/admin/’);
define(‘OPTIONS_FRAMEWORK_DIRECTORY’, get_template_directory_uri() . ‘/admin/’);
}

and a copy and paste this file: funtion.php in father theme.

3.- Index.php I left it like it is. Nothing changed.

4.- In file style.css instead of:
/*
Theme Name: Zenon Lite
Description: Zenon Lite is an all in one wordpress theme with 3 awesome fonts, slider, background image easy to use theme option panel. The Theme also includes 3 built-in widgets and 5 useful shortcodes. The theme is SEO Friendly and has plenty of user-friendly options. The theme also comes with a Full-width page, Left Sidebar Page and a Contact page Template which doesn’t require any setup. Zenon Lite is suitable for any business or personal website.
Version: 1.1
Theme URI: https://www.towfiqi.com/zenon-lite-free-wordpress-theme.html
Author: Towfiq I.
Author URI: https://www.towfiqi.com/
License: GNU General Public License, v2 (or newer)
License URI: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
Tags: theme-options, one-column, dark, blue, red, white, right-sidebar, left-sidebar, custom-background, custom-menu
*/

I typed this:

/*
Theme Name: Tamasirt
Description: Tamasirt
Version: 1.1
Theme URI: https://www.towfiqi.com/zenon-lite-free-wordpress-theme.html
Author: unicaz
Author URI: https://www.paisajismotamasirt.com/
Theme: zenon-lite
*/
@import url(“../zenon-lite/style.css”);
@import url(“../zenon-lite/ie.css”);
@import url(“../zenon-lite/mobile.css”);

5.- I zip the folder and uploaded with WordPress (install theme).

Please, I’m desperate! I tried a lot of choises more but nothing works.

Sorry for my English, i’m spanish! Thank you for your attention.

Unicaz

Website: https://www.paisajismotamasirt.com