Registration and email alerts

• • How do I register and create an account?
  • Why do I get the message 'Something went wrong'?
  • What requirements must the password meet?
  • Can I log in through any web browser?
  • Why can't I register my email address / domain extension?
  • Why do I get the message 'Invalid username and/or password'?
  • What can I do if my account is blocked?
  • How do I receive email alerts for new offers?
  • What is the purpose of the extra email address with the registration?
  • How do I cancel or change my email-alert registration?
  • How can I delete my account?
  • Password forgotten. How can I log into my account?
  • Is the name of the organisation a mandatory field for the account registration?
  • Why can’t I change my name and company name?