Instead, she went to the house of her friends, the baby's parents, where she was allowed to hold the baby.
However, she ended up taking off with the baby to another friend's house. She ended up having to leave the baby there to get supplies.
The friend was suspicious that the baby was even hers and then heard reports of a missing baby.
The friend then delivered the baby to police.
Judge Smith said it was a frightening time for the baby's family.
She said the was "young, confused and got yourself into a web of deceit and lies and untruths and didn't know how to get yourself out".
As for the fraud, Judge Smith described her actions as "completely selfish" after selling fake items on social media.
Matekohi-Samuels was also sentenced to 150 hours' community work for the fraud.