Purchased the ALEKO Half Cassette Retractable 10'x20' online with its retailers. It came with broken boxes (the packaging was so poor that I believe it was one of returned item from others), missing the center roller. Requested a support to the retailer, never responded. Willing to pay so I contacted the ALEKO company for part purchase. So far 1-2 weeks, no response either. This makes me doubt of Customer services and capability to support customers when they have issues after sale. I have to think twice for this brand if I need another awning in the future.