Are you referring to your text messaging recycle bin ?
If they are not in that bin and you haven't created a back up then those text messages are lost from your phone, and as a network do not retain text message content on their servers they won't be able to assist either I'm afraid.
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "