Hi Thomas,

Sorry to keep you waiting on this answer, we normally do this on the weekend. The library isn't usually very knowledgable about Turnitin because the way it works depends on the way it has been set up for your subject. Sometimes the subject will allow you to submit multiple times, but sometimes this isn't the case. It's probably best to talk to your teacher and if you can't get a hold of them to use the contact information available on the student centre webstie - https://www.uts.edu.au/current-students/contacts/uts-student-centre#

Sorry I can't be of more help in this instance,

David