unable to get mail current
unable to get my emails current ,still on the 9th month
iPhone 5c
Why are you asking this in the Aperture Forum? I'll ask the community hosts to move your question to the iPhone forum.
Which of the solutions in the document you linked to, have you tried already?
Get help with Mail on iPhone, iPad, and iPod touch - Apple Support
Which email provider are you using? Are you asking about an iCloud Mail account? are any other apps having problems with syncing to your phone.