JP Morgan Taleo Job Application Withdrawal

Hi All

I applied for a role with JPM via the Taleo a month ago. I just got called by an agency recruiter hiring for the same role. Is it possible for me to click the withdraw button on JPM's taleo system and go via the recruiter? Or do JPM's internal recruiters also check withdrawn applications to make sure no wires are crossed?

FYI when I log into taleo it says application received but there's no status update since the date I applied. I am worried that my CV is now in the taleo blackhole with hundreds of other CVs just to be assessed by computer and not a real live person hence the reason for preferring to go via the agency recruiter.