Unable to locate element by ID in Hybrid App with iPhone simulator

I am using appium 1.6.0 beta 3. the app is a hybrid app run in iOS device
I am trying to find a textfield by using "driver.findElementByID(“Savevalue”).
But the element return is always the label one not the input one.
Any one can help how to use ID to find this textfield.

The source code of the html is