Liquidation.com I Item bought not as described and some quantities missing Washington DC

I bought this item as salvage, it was listed as salvage, the description stated that some have missing screen, but what I received there is no single screen on all and out of 147 pieces of item I bought only 112 was sent to me and 35 missing. I filed a report for over two weeks with liquidation.com and my report was sitting there, there was no communication from them until today I just logged in to my account and noticed the case has been closed. I called them all they said is they denied it that it is a salvage. Meaning that they have no interest of their customers at heart, I have bought item within two weeks worth of $2700 I paid for all, I never complained, but receiving something that was not what I paid for, is what I cannot take. This liquidation.com they're not at all concerned on what their customer complains about. I need return this item and have full refund of my money.

The item i bought was listed as Salvage iPhone 7 Plus, Various iPhones & Samsung Lot, Salvage iPhone and Samsung lot with various motherboards and housings.

The units are missing parts including screens, LCDs, small parts, back doors, batteries etc. Most units do not have any screens/LCDs.

The units are past testers and floor models.

Most units power on. Not all units have been tested. Units have not been checked for account locks, apple ids, or password locks.

This lot is for Professional Repair Technicians, this lot is salvageable.

This is the description on the website, but the item i received no single screen on all, none even have screen or LCD, none is a full phone not to talk of powering on, as it says some powers on, but no single one has a complete system to talk of powering on. This liquidation.com they're ripoff, never cares about customer satisfaction. I bought item worth $2700 from them and I paid all, but this one i cant work away with it, out of 147 items i received only 112 and not salvage, because salvage item can be fixed to working again but what i received is a gabbage cannot be fixed by any engineer it is totally damaged. I want my money back from liquidation.com, I want to return this item.