How to change text message after Submitted Application

Dear Support Team,

How to change text message after Submitted Application.

Hi vishalr,

Here are the three strings used in that box, you can use System Admin > String Replacement to edit them.

Your application was successfully submitted. Our admissions team will review your application and be in touch in due course.`

If you need to contact the school in reference to this application, please quote the following number:`

Please contact %1$s if you have any questions, comments or complaints.`

Thank you @ross