Pictures on Gold Did not deliver product Staten Island New York

I ordered a gift for my father for Christmas.  The USPS said it was delivered but my father never received it.  I called the company and they refused to do anything to find it because the USPS said they delivered it.  In this case, I am dealing with two dysfunctional companies.  I am out $100 buckets and my father did not receive his gift for Christmas.  I would stay away from this company as there is no customer service.  They committed fraud by taking people's money and not delivering item as promised.  They were rude and unprofessional on phone and hung up on me.