Is this your official thread for this kind of service? If not might move the topic on service discussion. Also how is it possible that you may be able to help those stuck or frozen accounts on those exchanges? Does it mean you have direct contact or connection on the inside? This is quite different service that is affiliated with doubt. People will be skeptical on the process you gonna do this.

Does an account also require you to access their account by the way? You had negative trust means someone probably try it and didn't work.