My mac didn't turn on :(

[Silvia]

Hello!
I have a Mac Pro from 2012 two days ago I couldn't turn it on. The memory isn't full and the night before it was strangely slow. I did download origami and delete my trash before it happened. Just saying.
Well I tried what I found online however I couldn't do the hardware test and at some point it was in panic, in a loop. I thought to reinititiate it and lose my works but I was hoping to be able to reinstall and move on. It didn't work. Now I can't install macOS or do the hardware test. In single use it says sh-3.2#
I have a delivery in 5 days and I can't afford a new MacBook.
Please help me

 

[Cory Cooper]

Hello and welcome.

-Is your Mac a Mac Pro (Mid 2012)?
-If so, what are the full specs?
-What version of OS X?
-How much free space is left on the hard drive?
-Were you experiencing any slowness or hanging/freezing before the other night?

C