Really need some help

I had the bobcat miner plugged in last year then for various reasons it’s been unplugged past year, I just didn’t want to deal with it and I was stumped. Now again I am trying to fix it, I have it plugged in, and I am trying to set it up with the bobber app, and i keep getting all sorts of error messages and nothings worked. Is there anybody who might be able to help me fix this? I really want to get mining again thank you so much