how do i get my samsung A3 back on? daughter pressed side+home+volume!!!

[NiaTom]

MY samsung A3 wont come on after my daughter pressed three buttons at once! power+home+volume

 

[webworkings]

That should have reset the phone. Well depending on if the up or down buttons was hit. Unless both hit at the same time. This could have also drained its power down. I would try plugging it in to charge, while it is off, and then let it get fully powered before trying to turn it on.