Install errors

[edvmakoer]

Describe the bug

If I install via composer I got this message
[InvalidArgumentException]
Package mvdnbrk/dhlparcel-php-api at version has a PHP requirement incompatible with your PHP version (7.0.27)

Please complete the following information:

• Version of this package: newest
• PHP Version: 8.0

[rickyheijnen]

PHP 7.2 or higher is required for this package. Your version (PHP 7.0.27) is too low.