Some add-ons ask for permission to perform certain functions. Since you’re in control of your Firefox, the choice to grant or deny these requests is yours.
Llan izegrar sran asireg akken ad gen kra n twuriyin. Skud tessenqadeḍ Mozilla-inek d kečč ara yefernen m’ad tqebleḍ neɣ ad tagiḍ isutren.