Will adding a debt owed to a moving company to my Chapter 13 bankruptcy filed in WA state release my property?

BANKRUPTCY 13: I had movers move all of my belongings up from tEXAS to Washington and quoted me $2700 from an inventory list that I gave them for the items to pick up. Well they picked up 93 items instead of the 73 that I gave the on the inventory list. Subsequently, they informed me while in transporting, they informed me they were charging me $4600 and since I did not have that at the time of delivery, they placed my belongings in storage. I did file a new BK-13 here in Washington and they are not listed as a creditor and they are threatening to auction off my belongings for non payment after 2 weeks. Can they be included in my bankrupcty as a secured debtor and part of the 5 year payment plan? or can i just pay them and have them release my belongings without and problems with the Trustee? How can i force them to release my belongings? - Is this your question? Add additional information