1) Launch you Camera app > tap Bixby Vision
2) Allow the Bixby Vision permissions then tap Next
3) Allow the 3 Bixby Vision pop-up permissions
4) Scan the QR Code then tap Go to launch the website
If you are unable to scan the QR Code, try repositioning your camera to get a better angle of the code, also ensure that you have enabled this lens within your Bixby Vision settings. To check this setting launch Bixby Vision > tap the 3 dots > Settings > Toggle on QR Code.