Bad,unprofessional and disguising attitude.

I sent my wife yesterday to buy me the advertised 514 combo(R550) only to find out that she bought the wrong colours but when i went there this morning to get the right colors i was very disappointed by the store manager who shouted at me and commanded me to come next time for exchange as i was on my way to work and might be late.This manager is very rude and he also instructed all sales assistant not to help me because he is the \BOSS"(he needs training i suggest) there.He didn't even ask"