how to reset my beko washig machine?

Problem is that my little child press some buton and after that when i put my cloth for washing the machine is keep going and is not stoping at any point before it stop after spining .but know after spining it starts again and taking water and completing all proceadure again. my model is WMA 510 w and make is BEKO ( i think the programing of the machine is out and i want to reset it then machine is gona be normal)