Tenant Placement fee

[Himateja Madala]

Folks,

I had an agent place a tenant for me and charged me 8% of my yearly rent which is about 1 month's rent. Now tenant is creating a lot of trouble by blowing everything out of proportion and making it hard for me to work with her. Tenant wants to move out within one month of moving in .

In this case what responsibility does the Realtor hold. anything at all?