From what part of the shower is the leak coming?

From the actual handle. I notice it doesn't leak when I'm not using the shower head. When I pull the lever up to take the shower it starts to leak. Just turning the water on it doesn't leak. It leak a lot at first and then after a few minutes its only a few drops.
Should I return this faucet to get a new one?

Any help guys?

Contact the manufacturer, but it sounds like a bad seal of some kind.

Is this a bathtub where you are pulling the handle to move the water from filling the bath tub to the shower?

I've seen that a lot in hotel showers.

Otherwise, if it is a dedicated shower control, YES, take it back and complain.

-Babka

You say you bought the shower head and handles, but you didn't mention the valve. Did that get replaced? Do you have access to the plumbing behind the wall?

Ok I got it fix. I return that one and got a new one exact same model. The water didn't leak anymore. He told me there was something wrong with the valve.

try some clear silicon to prevent the leak.