Sec. 9. A public adjuster may not:
(1) engage in the practice of law;
(2) deal directly with any claimant represented by an attorney at law without the consent of the attorney;
(3) advise a claimant to refrain from seeking legal advice or retaining counsel; or
(4) in the case where legal counsel is desired by claimants, advise the retention of specific attorneys or law firms.