Hi @Christy353
You would need to log-in to your PriceLabs account in order to change these pricing rules. They are not generated by Airbnb in their system, but by your account with PriceLabs that is connected to your Airbnb account. If your former Co-Host created the PriceLabs account and you don't have the password, you'll have to remove the PriceLabs connection from your Account and then decide if you want to create a new account with PriceLabs under your name, or stop using them entirely and price your account manually.
You can view that connection by:
Click your profile picture
Click Account
Click Privacy & Sharing
Click Services
BEFORE you remove the connection, I would FIRST turn off instant book and/or block your entire calendar until you resolve this.
Otherwise, once you remove the connection to PriceLabs, all your pricing will revert to whatever was set before you were connected. Once you are all squared away, turn Instant Book back on and unblock your calendar.