📋 How to send a message
1 Fill in all form fields.All fields in the contact form are required.
2 Provide a valid email address.To receive a reply, provide your real email. Without a valid email we cannot respond.
3 Clearly describe your requestYou may send suggestions, comments, bug reports, and questions about the site.
4 Log in to the siteIf you are a registered student or teacher, log in before submitting. Registered users receive priority responses.
⚠ Important. We do not respond to messages from @mail.ru, @yandex.ru or similar addresses. Please use @gmail.com or the university corporate email.