Samsung galaxy S6: both volume buttons broken and stuck in safe mode?

[AC Question]

My volume down button broke and I restarted my phone which sent it into safe mode, volume down button is stuck and i can't remove it but volume up button is just unresponsive, i have rebooted it many times but something seems to be working, any help would be greatly appreciated!

 

[Tim1954]

Repair shop would be my next stop. You have an expensive piece of kit there, get it fixed.

 

[Lisa Oneill]

Wet a cotton bud lightly then rub it along the volume button this will fix it. I had the same problem my volume down button was stuck watched a YouTube video and it sorted it