Thanks a lot.
I will write a letter to Home office.
Can I upload the letter in my account??
There might be some room for uploading files in the evidence section as other document although it was not required by home office.

Hello, everyone, This is for in-country SW dependent extension application (main applicant ILR). While I was applying, I kept saying 'No' on the declaration page and completed it. However, after submissting the application, I found that there was a question about an employment on the last question. ...