Had an issue picking up my stolen goods

I was attempting to recover my stolen goods and when I hovered above the blip on the compass/map that shows the stolen goods it turned into the underground marker/chevron sign on the stolen goods. I kept getting shot by the robbers so I couldn’t figure out how the fuck I would recover it.

Does anyone know how to recover the goods? Do I have to kill the rovers first for it to show up? I dunno what’s going on. I managed to headshot the robber and the goods still weren’t there. Anyways.