@Saqlain_Haider the number of the motors is wrong, should be like this:
This affects where is plugged the connector of each ESC and this could be the cause of the crash you had before!!
Check this section of docs:
Now, please take a computer and open a GCS software (Mission Planner, APM Planner, QGroundControl Station,...). Try to arm through there and see what happens.
I suspect that the PWM generator of Erle-Brain could be damaged...