HOW TO GET IN CONTACT WITH SOMEONE TO GET MY FUNDS RELEASED

I am BEYOND FRUSTRATED with this company they have held my FBA funds for months on end and have made me jump through hurdles just to withdraw my earnings. They have the worst customer support and you are not able to even call someone to get this resolved. I quit selling all together strictly because of this tyranny. Does anyone have any experience on getting held funds released or even a response from amazon?