I ordered shoes for the dancing classes from the company www.dancemania.biz. The seller mixed something in my order and delivered wrong size. I immediately returned the shoes back, and I paid for the return expanses. The seller replied that he has got the order back and told me that within 2 day she would send new pair, but something has happened, because the seller didn’t reply and hasn’t sent the order again. Just help me to clear it up.