exactly I'm getting chicks too and I was going to TSC. Until I read the threads on this site about them. I'm going to Orscheln instead
There's a thread on the breed/gender board with a photo of a barred Rock that was sold as a Rhode Island Red at a different feed store. It's not TSC, it's feed stores in general that are not brimming with folks who have chicken knowledge. You can accept that the chicks may be a surprise, do research to prepare, bring a chicken-keeping friend, or buy from a knowledgeable source. Going to a different feed store chain might make you feel better but it's a faslse sense of security.