Retail Ravers

I’m in the first campaign Parks and Recreation, and for the life of me I can’t figure out this section. You have to run an advertisement, and the requirement to run the ad is:

Create 3 Scenery Pieces with: 1. Must be Gift Shop 2. Must be Drink Shop 3. Must be Food Shop

I’ve used a scenery piece and combined all three into it, I’ve just connected them together side by side, and I’ve built them separately with scenery pieces placed around them. What am I doing wrong or just not doing? Any help appreciated.