CR10S PRO not pause or change filament gcode

knty

i m use m0 (it just moves and comes back extruder. does not stop.) but not pause , or not filament change gcode.. :

added code by post processing
;script: PauseAtHeight.py
;current layer: 2
M83 ; switch to relative E values for any needed retraction
G1 F2400 E-40
G1 F300 Z1.8399999999999999 ; move up a millimeter to get out of the way
G1 F9000 X190 Y190
G1 F300 Z15 ; too close to bed--move to at least 15mm
M104 S195 ; standby temperature
M117 filament change
M0 ; Do the actual pause
M109 S195 ; resume temperature
G1 F2400 E40
G1 F2400 E-40
G1 F300 Z1.8399999999999999
G1 F9000 X137.756 Y42.093
G1 F300 Z0.84 ; move back down to resume height
G1 F2400 E40
G1 F2100 ; restore extrusion feedrate
M82 ; switch back to absolute E values
G92 E105.19531

when i use g25 code is stop but i cant resume print.
:
G25 ; Do the actual pause

when i use M600 nothing happens..