Power and volume button stopped working

[AC Question]

So today at school I was listening to music and I forgot I had my phone on my knees so I stood up and the phone fell down to the floor with headphones in. The headphones got unjacked or whatever you call it on english and when I picked the phone up the power and volume button doesn't work. I think a pin or something could have broken but is it any way to fix it?

 

[Rukbat]

Not by yourself - it has to go into a repair shop.