Help! – MyGrocery Shopping List Review

I absolutely love this app but sometimes it freezes up on me. Can you please fix? The benefits of this app are the ability to add as many lists as you want, color code, smart suggestions from the app, and my faves - the ability to drag and drop Items up and down the list and to cross items off by tapping it.
Review by Mandaz37 on MyGrocery Shopping List.