not hard to understand

they think your case don't have enough ads so additional ads are required. Also they thought your salary is not bave the base, you should ask your laywer what is the minimum number. I have a friend being asked the same thing, he is in CA. Salary reported is lower than 74K, so he was required to report current salary and also do additional ads. Now everything ok, his case has been passed to regional office. don't worry, your laywer should be able to tell you what to do, otherwise fire him.