Hey guys, I backed up my hard drive, then booted in recovery to erase my mac HD. From this point I think I screwed things up. I restarted the computer and tried to restore immediately from Time Machine but there was error and I couldn't. I restarted again and tried to install Mac OS Sierra from scratch (planning to restore afterwards). But this didn't work either. Now I'm stuck in limbo trying use my computer again. I wonder if something can walk me through the correct steps? I'm writing this from my phone and I'm attaching photos just so you know what I'm working with.