Wish their app is as good as their cars

I wish they can make an app as good as their car and service.
You cant customize any setting on the app, so I get 10 notifications throughout the day/ night about cars being available. On the map view there are all these locations available with number of cars available, but the car details doesnt always show up so you are left thinking the app is malfunctions.
I love the service of e-BMW/ DriveNow/ car sharing, but if this app is the only way of finding a car on the go, I simply have to go with other services with apps that work!

New player zzz about DriveNow Carsharing