All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad is His slave and Messenger.
These statements do not affect the validity of the marriage as they do not include the explicit words of divorce.
Even if we assume that they do, then divorce does not apply except to a wife, and you have not yet married this girl so she is still marriageable to you. Moreover, divorce cannot take place before marriage. ‘Amr ibn Shu’ayb narrated from his father from his grandfather that the Prophet, said: “There is no divorce except for what you possess (i.e. your wife).” [At-Tirmithi who classified it as Hasan (sound)]
For more benefit on divorce pronounced before marriage that it does not take effect, please refer to Fataawa 277183 and 92710.
Allah knows best.