Sorry to hear this, there is nothing to get discouraged here, this is part of game. I was denied too.
Wanting to know below details to get a better picture of what lead to denial :
1. SOC Code
2. Education
3. Job Role
4. number of layers (EVC) (this is important to prove EE relationship)
5. had you got your education evaluation done ? by whom ? I mean is it accredited by NACES ?