Will a girl be held accountable for addressing Allah Almighty as "my Treasure"?

This statement is neither confirmed nor authentically attributed to the Prophet, peace and blessings be upon him, nor to Allah, the Almighty. What they narrate: "I was a hidden treasure, unknown, so I loved to be known, and I created a creation and made myself known to them, so through Me they knew Me," is not from the words of the Prophet, peace and blessings be upon him, and has no sound or even weak chain of narration. You bear no sin for what has passed, but you must stop supplicating with this wording and supplicate to Allah using His confirmed beautiful names and exalted attributes, for Allah's names are definitive and revelatory.