To deactivate your QR Code, follow these steps:
1. Login to your Scanova account
2. Click on Saved QR Codes
3. From the list of saved QR Codes, go to the one you want to deactivate
4. Toggle the status button to deactivate your QR Code
Note: Deactivating a QR Code is a feature of Dynamic QR Codes. It is not possible to deactivate a static QR Code as it stores the data in the QR Code itself.