Melodies is selling faulty products

This business deserves no star. They sold me a faulty speaker. A day after I bought the speaker I returned it to the shop and they told me that I must pay to fix it. I refused and asked for a refund they said they will deduct 10%. I refused. We had a heated argument with the owner. They refused to test the speaker because they knew it was faulty. I wouldn't recommend the shop to anyone. Their customer service sucks