Hello Home Depot Customer. We apologize for the issues you had with your Kiso Bathroom faucet. If there is ever an issue with this unit upon installation, we suggest you contact the Home Depot Customer Care Department at 1-855-434-5224 and they would be glad to do some troubleshooting with you as well as provide any parts you may need, free of charge, under the faucet's limited lifetime warranty. They can be reached Monday thru Friday from 8:00 AM to 7:00 PM and Saturday from 9:00 AM to 6:00 PM EST.