How can I restore my Photoshop presets?

Hello everyone, after changing my computer ( the old one wouldn't start anymore ), i had to resubscribe to photoshop. However, i subscribed to the wrong account and i no longer have acces to my présents. Do you have anu suggestions on how i can recover them ? I do not have acces to the "développent" section of my old account on the application and i no longer have thé files saved on my computer. Thank you !