Family Dollar complaint: Rude manager

Dave the manager at the family dollar store on Mt Vernon Ave in Marion Ohio was very rude an unprofessional..I was at a check out counter putting my merchandise on the counter..he walked around behind the counter(but I wasn’t watching where he was heading)..pretty soon he finally said “I’ll check you out down here”..instead of saying so as he was walking by that I needed to be at the other counter..I apologized for being at the wrong counter..he rudely said “there’s a sign right there”! I explained I didn’t see it..the reason I didn’t see it was because the sign was off to the side instead of in front like it usually is..plus when I shop at that particular store, the clerk is always at the first counter..after ringing up my order I handed him a $20 bill and he acted like he was afraid to touch it..(l am a hygienic person and felt he thought I had cooties or something to that fact). Instead of handing me my change and receipt in my hand he laid them on the counter..I will never shop at that family dollar again! It’s not the first time that I’ve been in that store when he was working and felt he was rude at other times but let it slide..