Thank you so much for the email and for your help.
I would describe it more visa. I have submitted the documents to the embassy but they told me, the embassy does not require these documents and return it to me.
Those documents are certificate of work experience, child care reference and certificate of nursing care.
The embassy should not refuses a visa for this reason. They told me those documents isn't necessary to apply for a visa.
Do you want more documents? I'll be sent to you.