Very sorry for the trouble! Long-term, we would definitely like to add better support for international currencies with different numbers of decimals, but it will probably be a while before we get around to it. The vast majority of our users use currencies with 2 decimal places, and adding proper support for 0 or 3 decimal places (the other two common values for world currencies) will require significant technical effort both on our servers and in our mobile apps.
Again, apologies for the inconvenience!Blane Simpson commented
Hi, I'm using it for yen and same issue. Just to flag.