Bad Contacting Times

I would just like to say that the service received from DMC is very bad as they come to your place of employment where ethics are a problem in the type of work I am doing where if people see you with another person signing documents that they will report you as to make an agreement with an outside person that will get reported to my employer. If DMC acts on behalf of a client why are they trying to get you in trouble with your employer and may loose your work and the client not getting their money from me if I get fired. it is really bad service on their behalf to just show up at my place of employment, rather get hold of me at home as they do have my address. if I loose my work cause of this action then I will take steps towards DMC.