Where's the family bathroom inside the store?? Also it recommendable to buy shoes at Walmart???

Ask someone working inside. each walmart has one family restroom.

Thanks for the answers guys!!! Now I don't have to hold it anymore.

Usually in the front middle of the store.

I believe there's a bathroom in the back of the store, but as far as the shoes I've never bought any from there not to certain about those.

The family bathroom at the back of the store the regular men's and women's is at the front

At the front of the store. And, okay.