Not Impressed

I was hopeful when I downloaded this app since I will be starting my 30 day challenge in a couple of days. The app wont let me enter my weight (goes blank when I hit "Save") and I cant go any further until it is entered. So it is essentially useless. Please correct this issue and I will re-evaluate.

Disappointed_Leafs_Fan!!!! about My Shake Day, v1.4.0