Why are my skimmers not pulling in any water?

POOL FILTER IS ON RIGHT SIDE, SPA ON LEFT. Hi all, finally got the pool fixed and full of water again, yet when I flip on my filter my skimmers aren’t pulling in any water. I have my water levels at the same they always were at before, and cannot for the life of me figure out what is going on here. My return jets are also very sporadically working. Help please!