The seller deceived the consumer by falsely posting the content. And justified it with a ridiculous theory. He is a businessman who doesn't even know the basics of English. You should not place all these responsibilities on the consumer.You don't even know the height, so you should re-learn what the height is and know it's completely different from the product you sent. And the shipment is poor, so the bracket is bent and you are an irresponsible seller.