HARRASSMENT AT ANOTHER LEVEL

I'd like to report this company. Donovan Doorsamy has been harassing me constantly and sending threatening SMS's to garnish my account for debt that doesn't even belong to them. My debt in question is with another firm of which the banks legal department has confirmed, yet this "Donovan" person still harasses me and says the other company I'm paying is lying. I'm sick and tired of explaining myself to them that they are not in charge of my account. SOMETHING MUST GET DONE WITH REPORTING THESE PEOPLE!! I've spoken to my attorney and taken this matter further.