1. Go to your Facebook profile and click on the "Edit Profile" button.
2. Scroll down to the "Contact Info" section and click on the "Edit" button.
3. Look for the "Website" field and enter the URL of the Facebook page you want to link to.
4. Click on "Save Changes" to save your profile.

Alternatively, you can also link your Facebook page in your bio or description on other social media platforms, your website, or other online profiles. To do so, simply copy the URL of your Facebook page and paste it into the appropriate field or section.