There are 2 ways you can achieve this:
1. When you first launch the application, you will be asked to turn-on notification. Choose "Yes".
2. If you have chosen "No", goto "Setting" -> "Notifications" - > "SG Petrol Prices" - turn Sound, Alerts & Badges to "On".
Please note that once you received the notifications, the application will try to connect to a network to update the latest petrol prices. If a network is not available, the update will happen in the next notification or next coming Friday when you launch SG Petrol Prices application.
If for whatever reason, you chose not to turn-on notifications, the application will automatically update the petrol prices every Friday when their is a network connection upon launching.
