What do I do in an event where the app crash/lagged?

In the unlikely event for such, you may turn off and on your device or restart the app to clear the cache.

See “I think I’ve found a bug. How do I notify you?”

You may choose to raise a ticket to BPA CusCare in the following manner:
Ticket Type\ Vendor\ BPA CusCare

Or you may email to support@bpa.sg