Firefox Community Forum

I have received message from Mozila team that they told me bleaching my data .how can happen this can you tell me who done this and when was happen, thank you

I can't get signed into firefox and it say something about not beinf verified and no interent

I want to add a further existing email address to my computer.

How do I switch back to basic Yahoo email? I have tried several of the suggestions and none of them work.