[Indira Guevara]

I downloaded this app "Volume Booster" so my music can be louder whenever I want to play music, when I woke up I played some videos and noticed that it has no sound anymore and I thought it was because of the video, but when I opened music and clicked a song it does not produce sound anymore! But it plays when I connect them to speakers or headphones. I guess my phone speaker exploded. What should I do? are there possible ways to fix this?