Not-So-Chocolaty Chip Frappuccino

I do not get why it is so hard for the employees at Starbucks to understand that the drink is called a Double Chocolaty Chip Frappuccino. Not just a Chocolaty Chip Frappuccino. DOUBLE. So why is it that when I order a Double Chocolaty Chip Frappuccino, they seem to think that I'm ordering a Barely Chocolaty Chip Frappuccino??

See, this is what it's supposed to look like.
Mine is white.

I swear! This tastes like water with some chocolate chips in it! I spent good money on this and risked being late to work; not to mention the fact that my office is freezing in winter! But I decided to rush over to Starbucks because, despite the cold, I wanted something chocolatey. So much for that. 

And it's no good asking them to make sure there's enough chocolate in it. Then they overdose on chocolate and I can't even drink the thing! I just want you to make it right! I didn't say I wanted to drink straight chocolate syrup! If I wanted to do that, I could have spent a lot less money and go to the grocery store! 

And because I was nearly late for work, I couldn't ask them to fix it. So I'm drinking it, but it tastes so gross. I can't wait to just finish it and drink my warm tea that I made myself.