RGB LED Eequalizer

Hey Guys... I have big problem. I make one project, this project; ı controled RGB leds with Microphone Module. So; Playing music with leds regular moving. But I am thinking my code is incorrect.

Web site (you find project's code) => http://www.projehocam.com/arduino-mikrofon-ile-ekolayzer-led-uygulamasi/

Note: I cable connection is correct.

I need help you :) Thank you...

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