The categories are ordered automatically per the frequency of use. The most frequently used one comes on the top.
We recommend you to change the currency by going to your iPhone or iPad’s settings, then “General” -> “International” -> “Region Format”.
Alternatively, for users who live overseas but don’t want to change the currency via the iPhone’s/iPad’s region settings, you can switch your currency by going to “Settings” > “Currency” and selecting the currency from the list.
If your currency is not in the list, please, kindly email us at email@example.com.