Hello Ansh and thank you for the feedback you posted on the Home Depot website. We are sorry to hear the handle is loose on your Moen Brantford Posi-Temp Rainshower Single-Handle Tub and Shower Faucet Trim Kit in Brushed Nickel (Valve Not Included). This is an indication the cartridge behind the handle may need to be replaced. As the original purchaser of the product you may contact Moen directly for repair parts. Our product specialists are available for installation, technical and warranty assistance. They can be reached at 1-800-289-6636 and are currently available Monday through Friday from 8:00 am – 7:00 pm Eastern Time.