When I first use this app, it was running smoothly and fine. But what happened all of a sudden? It was very frustrating. A list of what's wrong. First, I was logged in and still there is a button saying to log out / sign up, and when i try to log in it says feature is not available. Second, i can't see where my parcel has gone unto. It says server error and please try again later. I thought you've improved? Baka you improvised the bugs instead? Geez. Please fix this.