Recruiter for focus group

I need a recruiter to recruit 9 Chinese females in London for a focus group discussion in Hammersmith on Tuesday, 15th November (6-8pm). The topic of discussion is washing detergent. Respondents MUST have only left China (including Hong Kong) for less than 2 years. The discussion will be held in Chinese. Payment to recruiter is £40 per successful recruit - you provide contact details of potential respondents and we'll screen them. Once they qualify and attend the focus group, we will make prompt payment. We will pay attendants £35 each at the end of the discussion group. Please reply if you think you can manage the task. Thank you. Jessica