I wrote to the seller four times until now but he didn't give me a concrete solution to my problem. I paid Aluexpress a product. I put repeated questions of confirmation if the the product is right and the seller refuse to answer and to come up with solution if necessary. No seller in Aliexpress didn't treat me like this in this way until now. I am totally unsatisfied with the way this seller communicated with me as a client. As a client, I am protected by global online commercial regulations. I will cancel the order again with the reason "you don't answer to my questions, I will give bad feedback.