How can I be sure the people I talk to there are real personnel?

I am skeptical that my privacy is being invaded by questionable people. I feel like my privacy is being invaded by a group of individuals who have a habit of showing up where I go to get support I need. When I first arrived in Palmerton Dept of Aging I was treated in a professional manner. But I do believe there is a group of individuals who have esconced themselves in the office to find out my personal information. I believe true help is being blocked because I was given wrong information before. If so it would be elder abuse and fraud. I have repeatedly told them of difficulties I have been having for the three months I have moved from one area to another. And I also told them I believe there is someone controlling the input of information and help I get. I am not having an authentic experience to cover up when has been happening to my life the last ten years.