* I received a warning that my e-mail address already exists in the system
 the warning indicates that your e-mail address has been used in the past to register in the system. If you have forgotten your password, please use the [I forgot my password] link on the login screen. If you have registered in the past, you only need to enter/reset your password, with no need of registering again.
 
 * can I use my e-mail address as my login?
 yes, it’s a common practice.
 
  * why must the password consist of so many characters?
 we protect your personal data. Increased password strength makes it more difficult to break into your account.
 
 * other registration problem
 we’re happy to help, please contact  pomoc@exposupport.pl  for more assistance.