An organization saying X doesn't make X true.
Perhaps OP meant to write "According to the UN, having a roof over ones head is a basic human right."
Perhaps OP meant to write "According to the UN, having a roof over ones head is a basic human right."
I could ask if you continuing to live is your human right.
I'm not sure there's any absolute decree that everyone can agree on that says you deserve to live. However, we evolved people tend to assume that every human deserves to continue living (at least until our differences become too great, at which time we sometimes just kill each other).
Therefore, your demand for proof that having shelter is a human right is bunk.