Need to repair cooker on and off switch on Philips Rice Cooker

The on and off button is damaged, looks like the spring does not work?, its similiar to the Black and Decker I think… its a Philips Rice Cooker Model HD 3007…

Does anyone have a manual or video?

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

crwdns2894050:0crwdne2894050:0

crwdns2889612:0crwdne2889612:0 0
crwdns2892346:0crwdne2892346:0