My son H4 extension

My son h4 got expired 2 years ago, me and my wife both are in in h1 status we recently approved for 3 years both employers forgot to apply my son h4 extension, recently his passport got expired with out passport we can not apply for extension and we can not leave country, please suggest me on this

What kind of suggestion are you expecting?

Hi… what was the course of action you took.