i cant install laravel-newsletter

hey guys i run the composer require spatie/laravel-newsletter in the terminal and the result is :

Using version ^4.2 for spatie/laravel-newsletter ./composer.json has been updated Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.

Problem 1 - spatie/laravel-newsletter 4.2.0 requires drewm/mailchimp-api ^2.4 -> satisfiable by drewm/mailchimp-api[v2.4, v2.5]. - spatie/laravel-newsletter 4.2.1 requires drewm/mailchimp-api ^2.4 -> satisfiable by drewm/mailchimp-api[v2.4, v2.5]. - spatie/laravel-newsletter 4.2.2 requires drewm/mailchimp-api ^2.4 -> satisfiable by drewm/mailchimp-api[v2.4, v2.5]. - drewm/mailchimp-api v2.5 requires ext-curl * -> the requested PHP extension curl is missing from your system. - drewm/mailchimp-api v2.4 requires ext-curl * -> the requested PHP extension curl is missing from your system. - Installation request for spatie/laravel-newsletter ^4.2 -> satisfiable by spatie/laravel-newsletter[4.2.0, 4.2.1, 4.2.2].

To enable extensions, verify that they are enabled in your .ini files: - C:\php\php.ini You can also run php --ini inside terminal to see which files are used by PHP in CLI mode.

Installation failed, reverting ./composer.json to its original content.

i update the composer but it doesn't work for me if some one know what am i do,please help me

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