thechaosz on "I'm being locked down by wordfence"

I'm sure that wordfence blocked my several ip address, he assume that I clicked some post surpass human's behaviour. And I'm blocked. i already done the step above but no help. I can't go to the admin panel, not even seeing the site. even my FTP cannot be accessed anymore. I think wordfence locked out my IP. how can I free my locked IP?
please help me thank you