Never have I been slighted by a company as this

Never have I been slighted by a company as this. Despite having open communication about my challenges and being very clear throughout, the audacious consultant had the nerve to call me unprofessional and harass me, despite me communicating directly with the potential employer, whom I feel is the only party deserving communication from me. I am not beholden to the agency - who headhunted me, not the other way around. A stressful process, and the consultant was in no way helpful. He was badgering, accusatory and unkind. I discovered the enormous costs associated with this process on my own and then was backed into a corner when I expressed reservation. Would not recommend unless you are absolutely sure and have liquid funds available immediately, because they will press you the moment you get selected or even display some semblance of potential.