Stackla Event Screens can be customised via the Stackla CMS. For further information on how to tweak your Event Screen please visit: http://developer.stackla.com/api-docs/javascript/events/howto/
Whether you require Stackla to customise one of the templates or create a completely customised Event Screen on your behalf, please contact your Customer Success Manager for scoping and quotes.
For any further questions or queries, please send an email to support@stackla.com or submit a request and our support team will get back to you.