Taco Bell review: taco

I went to Taco Bell with my grandson last night, his request. I ordered the $5 Double Chalupa box. I did switch the crips for nachos. The only change. When I got home, I at the nachos, at the chalupa, then got the taco out. It was almost empty. A smear of brown stuff only halfway across the bottom. Almost the entire shell was touching against itself, it was SO empty. Broken too. This is ridiculous. We went through the drive-thru or I honestly would have thrown a fit inside. What the heck are you teaching these employees? How are they being trained to think that this is ok? You should be ashamed of yourself.