Where can I repair the electronic organ in Zhengzhou?

Meixi Musical Instrument Store in Guancheng District, Zhengzhou City. Meixi Musical Instrument Store in Guancheng District of Zhengzhou distributes and wholesales musical instruments, guitars, erhu, guzheng, electronic organ and accessories, and can repair the electronic organ of Meixi Musical Instrument Store in Guancheng District of Zhengzhou City. The electronic organ is a keyboard instrument, but it is actually an electronic synthesizer. In fact, the electronic organ is not a correct name at all. Because it looks like a piano, some people call it the electronic organ.