[تم الحل] Website Link Registration on WPML for Automatic Translation

Background of the issue:
I am trying to register a website link on WPML for automatic translation. After following the process shared regarding the Registration Key linked with the site, I re-registered the new key as per the process shared in a screenshot. The issue can be seen at https://wpml.org/account/manage-credits/.

Symptoms:
The status of the newly registered key shows as 'Inactive' under the Manage Credits for Automatic Translation, instead of 'Active'.

Questions:
Why is the status of the newly registered key showing as 'Inactive'?
How can I activate the key for automatic translation credits?