Fix the equalizer in my app

Answer these questions or your bid will be rejected. Copy paste bids will also be rejected. How many years have you worked on Android development ? I need some one who has good knowledge of Music players, Audio and Equalizer. This is what needs to be done. Only these three errors. # Equalizer doesnt work always and doesnt work on some phones- you need to fix that # The volume is not proper every time a next song is played- you need to fix that. # Equalizer shuts off after each song. You need to fix that. I expect it to be done in one day. Don't bid ridiculously since there are only 3 minor bugs which need to be solved If you complete this project , I have $ 5000+ worth of projects for you ,related to the same app.