Why is my yureka phone gets automatically switch-off for every 1 hour?

[AC Question]

I don't understand why it is happening, my phone gets to turn off every time after my whats app call, any my chatting, while using some application it gets turn off automatically. I request you to solve this problem

 

[belodion]

It may be best to contact the manufacturer's customer support about it, since there are various possible causes.