Hi arshad_waraqwala,
Thank you for using the Apple Support Communities! I understand you are experiencing several issues with your iPhone, and I would like to help.
There may have been a newer release of iOS since your initial post, which could help address some mentioned issues. Let's check on this first. Please navigate to Settings > General > Software Update. If you see an update available, you may want to try updating iOS using the steps found here: Update your iPhone, iPad, or iPod touch - Apple Support.
In regards to the trouble with your EarPods, I would like you to follow these steps: If your headphones don't work with your iPhone, iPad, or iPod touch - Apple Support. If the same issue remains, can you test this set of EarPods with another compatible device? If the issue can be isolated to the buttons, you may need to seek replacement options for your EarPods. Let me know the results.
For the pictures that do not appear to be deleting from Photos, if the issue remains, please try force quitting Photos: How to force an app to close on your iPhone, iPad, or iPod touch - Apple Support, and restarting your iPhone: Restart your iPhone, iPad, or iPod touch - Apple Support.
Please keep me posted on each issue after following all of the above steps. If any issues remain, reply back with an update.
Thank you for your time.
