Theft

I had a new dish system put in and their technician stole my 400$ wedding set out of my room that was in my jewelry box my husband bought me while over seas and then signed my name to a contract that I never got or seen but he signed it for me I made a police report and some theft department I am suppose to deal with never calls me back and calls me a liar when I know I just took it off before he showed up to do some yard work and put it in my jewelry box. The president of dish says despite of the fact I am not the one who signed it they will not be disputing the signature and the don't dispute signatures. I attached the picture of my ring that he stole to this. I have had no other choice then to higher a attorney the presidents of dish are careless rude and don't give a damn about no one