Stone Shop Mafia

I *** give contract to stone shop mafia llc to replace the kitchen counter from formica to grenite on march 17th 2020.total price was us dollars 3000.00 three thousand I paid 1800 dollars on march 17th by check.since then I have no replay from them.one time he came and torn up the kitchen and left.he kept electrical out let open for 5 days.I got shok one time I called him and told him what happened he replay oh iam sorry, I got the picture of my kithecn with opend out let.then he came ane put out let back after I called him that I will call an electrican and you will be charged.I called him friday he called me back and thetend me for my life. so please help me get out fo this.I l live on my S.S.I i am half disebeld old man.my phone ***.my dob *** Thank *** may 1 st 2020