NCB quicpay atm machine

Good day,
   I'm Eric can you help about my problem last June 23, 2018 around 4 pm in NCB quicpay rabigh I withdraw my money 3600 SAR but I recieved only 800 SAR from the atm machine...machine problem where is my 2800 SAR .not only me encounter this issue some people also other expat...what will we do your response highly appreciated.

Hello Eric ,

Seems like there is a technical issue ... U need to contact NCB for this issue and i hope they fix problem
promptly. Contact this technical toll free number and make a complaint.920001000.