Do you want to know how to apply for a child then?
Yes, exactly that.
You will need to complete an Application for Supplemental Security Income SSI AND a Child Disability Report. The report collects information about the child 's disabling condition and how it affects his/her ability to function. At this time, only the Child Disability Report can be completed online.
I would like to send my documents by mail, but I have some doubts regarding this, can you help me with them?
Is that the only way you can get your documents to us?
Yes.