Can you give me advice?
I have applied 2 times PR and Today is 2nd rejected day.

I am a designer on construction industry and my husband is a software engineer.
We are both from S.Korea / no kid / working and staying Singapore over 5 years.We both have Bachelor degree and I have advance diploma(1 year course) & Certificate from Singapore academy.
Our first reject date on last Dec (Waiting 6 months) and we have appealed this April and got rejected again today (Waiting around 5 months)
Can you give me advise that Can we do re-applying again as appeal? due to We both got increase salary recently and I got promoted 1 month ago.