My phone hotspot works and my tablet is connected to it, but I do not get Wi-Fi

This problem never happened to me until the 9th of November. I was on my samsung tablet and my wifi did not work anymore. Then I thought something was wrong with my tablet because I had it a few years ago, so I added another device to it and it still did not work, so I turned on my other phone hotspot and it always has not working yet. I do not know my other phone hotspot because I never use it. Now I do not know what to do with the photo you see, or if it shows the hotspots I'm currently using, you should see, connect, but I'm not getting WiFi the photo, if you see it