My friend, I had been the same situation six month back, and i was afraid that the application would be rejected because then you will have to wait another 6 months to apply again. I applied without the education certificate and I got accepted. Most probably it depends where you work, how much is your salary and "I guess" what is your nationality since they are limiting the number of people coming according to their nationalities; That's what i heard.
My friend, I had been the same situation six month back, and i was afraid that the application would be rejected because then you will have to wait another 6 months to apply again. I applied without the education certificate and I got accepted. Most probably it depends where you work, how much is your salary and "I guess" what is your nationality since they are limiting the number of people coming according to their nationalities; That's what i heard.
GOOD LUCK