Lockbox Returning Rejected Applications/Petitions?

How do you know it was rejected? You may receive a letter (RFD) or a rejection notice. I think you may need to consult with an immigration lawyer.

Do I need a letter to travel outside of the US, I have a master hearing pending for October but I got my green card after?

You should obtain the services of an immigration lawyer to terminate your proceedings in court. Do that before your court date if possible.

Are companies allowed to post salary while internally advertising a position for h1b extension?

It is required but in no way does it say you are receiving that salary. You may be at a higher salary.

If i am on i485 pending status, and like to extend my h1b

Your company's attorney should be advising you. Is the I-485 based on an I-140 or based on a spousal petition?

Submit the waiver and after its approved the NVC will ask for any outstanding documents or forms.

What can i do if i dont receive my green card

Hopefully you have your A number. I suggest refiling for a replacement.

I received a notice of action on my u-visa but im confused.

Yes the Form I-912 is the fee waiver form. Call the 800 number (or if you have an immigration lawyer they can call Vermont) and try to clarify the...

Will my wife's previous marriage to another American cause problems for us?

The short answer is "yes" . I suggest you consult in person with an immigration lawyer..

Can i start to try and fix papers for my husband already or do I have to wait longer?

There is not enough information about your husband. How did he enter the US? Are you trying to assist him in getting permanent residence (a green...

On the H1's I-797 approval notice, under country of citizenship it says unkown. Will that be a problem for H4 EAD renewal?

Let me guess, are you from the UK? If not add a page of explanation and file the renewal.