If you're having any issues and you believe them to be an issue with the application, the best and quickest way to report the issue is via the Zendesk Chat Feature at the bottom right of your browser:
If you have an issue that requires a couple of attachments as proof, or maybe a fairly long message then you can always email:
Helpdesk Team - helpdesk@mipre-enrolment.co.uk
Helpdesk Team - helpdesk@mipre-enrolment.co.uk