印巴中介骚扰，how to make them go away?

我是senior manager, 在转行找工作，告术了所有认识的，包括以前cross-functional team下的一个process analyst (现做temp 中介). 后来发觉TA手头只有entry-level, short-term contacts, 而且乱打电话.  我跟TA说了,没用, linkedin上blocked了,也没用.   本来我们这行圈子小, 不想撕破脸, 现变成harrassing and insulting.

 

A. 很想这么给TA写"fuck off.  I don't have time for a process analyst and her used car salesmen in broken english"

 

B. 给TA 写个cease and desist with harrassing " xx firm, including its agents and affiliates, must immediately stop contacting me.  I will persue any legal remedies available should the harrassment continues."

 

有经验的, 教教我,咋办?