interactive map erro

hi there i need to know which line of code can i change the position of marker on usa page.

please kindly check the website im working on http://ami-usallc.com/
on the office network page i need to change the position of the marker on USA from that area to California ( LA or Irvine ) please let me know how can i change it .

https://ww.wp.xz.cn/plugins/ideal-interactive-map/