My interest income was not included in my netfile and did not discover this until I received a notice from rev canada it is on my return on turbo tax but was not netfile

Please contact our phone support at 1-888-829-8608 as they will be better able to assist you. They can look at your return with you to see where that number is coming from.  

Currently they are available Monday through Friday 9 AM to 6 PM ET. But after NETFILE opens on February 19th, they will be open 7 days a week, 9 AM to midnight ET.