This thread was archived. Please ask a new question if you need help. addina an add-ons is difficult especially random user agent 1 reply 0 have this problem 5 views Last reply by Paul 1 year ago jjceij 7/9/2022 01:24 more options Quote I don't know. Just help I don't know. Just help All Replies (1) Paul Moderator Top 10 Contributor 7/9/2022 05:47 more options Quote Hi This support article should help: https://support.mozilla.org/en-US/kb/extended-add-support Hi This support article should help: https://support.mozilla.org/en-US/kb/extended-add-support