Assuming not all parties have signed, you may cancel the signing of the lease and then go back to your dashboard and upload a new revised file.
If you need to make a change to the lease and all landlords and tenants have signed the lease, you can create an amendment or terminate the lease outside of our platform. Right now, amending or terminating leases is not supported on Zillow. If you terminate the lease, you can create and re-sign a new lease on Zillow.
If you have any questions regarding amending or terminating your lease, please contact an attorney in your jurisdiction.