Since your device was lost or stolen, to keep your information safe, you should change your { -product-firefox-account } password in your account settings. You should also look for information from your device manufacturer about erasing your data remotely.
Imi ubenk-ik·im tesruḥeḍ-t neɣ yettwaker eǧǧ talɣut-ik·im d taɣellsant, ilaq ad tbeddleḍ awal-ik·im uffir { -product-firefox-account } deg yiɣewwaren n umiḍan-ik·im. Ilaq daɣen ad testeqsiḍ amfaras n yibenk-ik·im ɣef wamek ara tekkseḍ isefka-inek·inem s wudem anmeggag.