Please follow these steps to link your vehicle and RFID tag

1) Click on 'My Vehicles' icon available at the Top Right corner of the home screen of your Park+ app 

2) Click on Add new vehicle & Enter your vehicle number

3) Enter all vehicle-related details & Press add my vehicle

4) Click on added vehicle

5) Click RFID Tag

6) Enter Park+ Tag ID

7) Then Enter Secret Code

8) Press Done