FNB App for mobile for buying electricity - you cannot maintain details.

Once you have captured electricity meter details on the FNB mobile app, you CANNOT delete, change or add another meter. In order to add another meter, you HAVE to do it on ONLINE BANKING ON A LAPTOP OR DESKTOP. But wait, once you have added another meter on the laptop, it DOES NOT DISPLAY when viewing electricity on the MOBILE APP !!! Really . . . And you call the FNB app an award winning app.