He posted the second picture as a comparison to the Chinese LOSAT in the first picture.
Ok. Given your explanation was accurate, but he didn't mention anything at all in his comment, simply saying that LOSAT under PLA services. But the two most indicative photo and that of the missile being fired... however that two photos show of US LOSAT system rather than the Chinese. The first photo show of humvee like vehicles that can be anything.
Talk about misleading