Problems with payment
Hello!
I've tried to renew the data of my new carditcard but I have failed. It says I already have an active subscription. What should I do?
Best wishes
Rita Sildnik
Hello!
I've tried to renew the data of my new carditcard but I have failed. It says I already have an active subscription. What should I do?
Best wishes
Rita Sildnik
Un estudiante no sabe cómo confirmar su correo y no consigue acceder a su cuaderno. ¿Cómo puede hacer para confirmar su correo?
Gracias
How to change email address to a different/new email address?
I want to keep my previous work books and access my worksheets.
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Some of my students have created teacher's accounts instead of student's. I have tried to delete them but they can't sign up because their email address has already been used (by them by mistake). How can we delete those accounts for good?
Thank you
Configurei para receber no meu e-mail as atividades dos alunos corrigidas, mas não tenho recebido, como fazer?
No es necesario que consultes la tabla periódica