personnel concepts Malicious Company -- bait and switch Ontario California

The company initially offered to send a low priced work place poster for my new business. In their company paperwork, they alleged my company would be fined by the government for not posting this poster After they took order, they proceeded to call, bully and harrass me. I was told by my lawyer, this company is a scam and only they can protect your company from being sued and fined by the goverment. All of the sudden, I ended up with posters I didn't agree to in my post office box and a $150 bill. I contacted them through the CA BBB, but they are unrelenting. I sent a letter of cease and desist and they continue to send letters. I take this as a personal affront to my sanity and company.