Unable to install from wpackagist using composer

Hi everyone.

I’m developing a website where I’m trying to use composer to manage my dependencies.

The theme I’m using, which I bought from Envato, did install correctly using composer. It requires some plugins, for example Contact Form 7 and Elementor.

Contact Form 7 installed correctly from wpackagist but I cannot install Elementor: I always receive this message in error:

./composer.json has been updated
Running composer update wpackagist-plugin/elementor
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
? Problem 1
? ? - Root composer.json requires wpackagist-plugin/elementor, 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
Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.

I tried the following versions:

lando composer require "wpackagist-plugin/elementor":"3.18.3"

(as it is suggested on wpackagist https://wpackagist.org/search?q=elementor)

lando composer require "wpackagist-plugin/elementor:@dev"

How can I install Elementor using composer?

Thanks!