Can´t be added in my brother´s account (which I already use for over an year)

[ileoneti]

Hi, I´ve been using my brother´s account for over a year, you asked me to verify address, I did but yesterday I was diconnected. We have the same address.

I received a linkand  my invtation is SPFLgX5UP7stn, but I could not be added in his account again. Can you please verify?

Thanks, 

Isabella

[GammelBro]

Same issue