Composer package not installed

[gmariammal]

When I install this package via composer using these cmd
composer require "tencentcloud/tencentcloud-sdk-php-intl-en": "3.0.1"

composer require "tencentcloud/tencentcloud-sdk-php-intl-en": "3.0"

composer require "tencentcloud/tencentcloud-sdk-php-intl-en"

not working for me.
the error is Could not find package 3.0.1

[InvalidArgumentException]
Could not find a matching version of package tencentcloud/tencentcloud-sdk-php-intl-en. Check the package spelling, your version constraint and that the package is ava
ilable in a stability which matches your minimum-stability (dev).

Problem 1
- Root composer.json requires tencentcloud/tencentcloud-sdk-php-intl-en, it could not be found in any version, there may be a typo in the package name.

Potential causes:

• A typo in the package name
• The package is not available in a stable-enough version according to your minimum-stability setting
  see https://getcomposer.org/doc/04-schema.md#minimum-stability for more details.
• It's a private package and you forgot to add a custom repository to find it

How to use this package using composer.

Thanks.