Can I buy that T.V.?

a blonde walks into a store. she sees a tv on sale. she asks the guy who works there…” can i buy that T.V.?” he said “no” “Why not?” “because you are a Blonde” so she walks out. The next day she came into the store with brown hair. “can i but that T.V.” “no” he said again ” Why not?” “your a blonde!” he said so she walks out. The next day she comes in as a black guy. “Can i buy that T.V.?