Hey there silvial.flores.94,
If you have forgotten your PIN, don't worry, we have the steps you'll need to be able to create a new one.
You can request an email with a link to reset it from the Oculus website.
Go to your profile on Oculus.com.
Click Security in the left menu.
Next to PIN, click Edit.
Next to Save, click Forgot Pin.
Click Request PIN Reset.
Follow the instructions in the email to reset your PIN.
It may take some time for the email to arrive. If you don't see it in your inbox after a few minutes, double check your spam folders for an email from firstname.lastname@example.org. If you ever have any other questions or concerns, we're always here for you.