190_SA_Electrical Engineering Technician_312312

Anybody asked for 2nd time employement,visa and IELTS docs due to poor quality scan by CO.And after that how long it takes to grant VISA.
i also upload my wife functional english ielts which is poor in quality so why hopefully they making delay on my grant Visa but i have uploaded second time in my immi account although they did not asked and i am waiting the result. one mistake makes really hard time. Hope for good news.

Hello there, my husband have 70 points and we wish to apply for the 190 Visa (NSW) Electrical engineering Technician - 312312. We don’t know anyone who applied 190 Visa with this profession, do you guys believe he will be invited? How can I know our chances?