I pulled up to the drive thru and told them I have a mobile order pickup . She had no idea what I was talking about & had me pull up to the window and explain to her that there is an app where I can order ahead of time etc. she explained that "she has no computer " but the worker behind her found my mobile order on their POS. They made it fairly quickly which explains why The drink I got was very watered down and did not taste how it tasted when I got it at a different location.