You can go to the DMV to get a id card and you can apply for a social security card at the social security office you may have to get a copy of your parents deth certificates but the mail you have should prove your address
Try seeing about having a caseworker assist you at the Dept of Social Services on Ramsey st. Right next to the Health Dept.
You can apply online for your birth certificate I think you'll have to know a few things about your efforts in SSN date of birth . Just look up vital records
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