If you're asking me personally, I would back off. Just looking at a chart of how it trades is enough of a red flag. Then looking at the revenue and seeing only two customers and three orders in two years would also send me walking. But you do have people that'll invest in discounted shares and hope for a good return.
It has been beaten to death. There's not much else to analyze. It is what it is. If they can't make anything happen in Saudi Arabia during a workshop which is essentially a sales pitch, it's over.
"Insanity is doing the same thing over and over again and expecting different results"