Hey guys. Hope you can help as I’m new here! I just opened my pool but for some reason the pump is not pushing water through the pipes. All plugs are out. And the pump is turning on. Just not moving the water. I feel like I’m missing a closed valve but I only see 3. Or maybe one of the opened valves is supposed to be closed. Attached are photos. The skimmers aren’t moving water. No clog. And no plug. Thanks for your help!