We do not have any coaches there, unfortunately.
Alex is a good dude but has not been a Starting Strength Coach for a while now, about two years I believe. When I last saw him in 2014, it already seemed like he didn't teach the SS lifts much anymore, though admittedly that was only my impression, we didn't discuss in detail. I really have no idea if he still does, but he owns a gym and coaches for a living and did not keep up his certification, which is suggestive.