How to fix iphone audio bug? Picture?

How do i fix this? It won't play audio out of the speakers and can't change the volume. I tryed cleaning where the charger goes into theiphone but it just plays then stops again heres the picture don't mind the apps bae

1. Verify that there's nothing plugged in to the headset jack, including headsets, headphones, or adapters.
2. Make sure the Ring/Silent switch is not switched to silent.
While on the Home screen, adjust the volume buttons. If you see the icon below, indicating that headphones are attached, there may be debris or an object lodged in the headset jack:
3. TS1630_01.jpg
Check the headset jack. If there's an object lodged in the headset jack that is not easily removed, have the iPhone serviced to remove object.
4. For Original iPhone: If there's light debris, such as lint, in the headset jack, try connecting a pair of headphones to the headset jack and then remove the headphones. Repeat this several times to remove the debris.
5. If you have installed a protective film on the display, either ensure that the receiver is not covered or remove the film completely.
Check the receiver mesh (which is on the top front of the device, above the display). If it appears blocked, use a clean, small, dry, soft-bristled brush to carefully and gently brush away any debris.
6. If you have paired with a Bluetooth headset that is nearby, either use the headset or turn Bluetooth off (chooseSettings > General > Bluetooth).
7. Restart the iPhone.
8. If restarting the iPhone doesn't resolve the issue, try restoring the device.
9. If the issue persists, go to the Service Answer Center - iPhone for information on service.