do I have to wear a mask? I have a medical condition that does not allow me to wear one

You could go in without a mask and if they say something tell them you have a medical reason why you can't wear one. I have done this in many of stores like Walmart, Wendy's, Kwik Trip, Dollar Genera,l Advance Auto, Ace Hardware, Woodbine, True Value, Laundromat

Yes. Mask is required.

But I can't wear one and gov evers put that exemption in the mandate. I don't wear one in Walmart aldis fleet farm or pick n save

Yes.