Like everyone else said, you will need to wait for the manager. They are more than happy to show you the ingredient binder, you just have to ask for it usually.
I agree, it can take a while but it's worth it. Just remember that manager's are very well versed but even they don't always remember/know things. I had one manager at the ABC Commissary try to give me BBQ sauce that had wheat protein listed right in it. So, sometimes it's best to look at the ingredients yourself rather than just trusting the manager to know everything. I expect they receive so many allergy requests, that it might be hard to keep them all straight. They do an excellent job though!