[How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi

[lhkp0480]

I follow the github instruction

https://github.com/antiprism/mpd_oled/bl...de7_deb.md
Moode 7.6.1
My OLED info: 0.96" , SSD1306, I2C , 128x64 with the code below. 

Code:

sudo mpd_oled_service_edit -o 3 -a 3c -b 21 -g 1 -f 20 -c alsa,plughw:Loopback,1

The OLED are work but still show issue as my clip. Does anyone can guide me fix this issue?
[video=youtube]https://youtu.be/gApHfLiUftU[/video]