The shower head is connected to the bathtub and won't work! Please look at the picture. Waiting online, crying.

1, the shower should be connected to the bathtub. Below the shower is the knob to control the shower. The water in the right hand is small, but the water in the left hand is big. The mixing valve should be on the bathtub. This is the main valve. The two hemispheres on the bathtub, one should be the shower mixing valve and the other is the bathtub mixing valve, which is rotating if not pressed.

2. The three circles on the wall below the faucet should be surf nozzles, and the mixing valve is used to adjust the water temperature, so the leftmost one should be the water flow conversion knob. * * * There are three blocks for showers, bathtubs and surfing. You can try.

3. If the drain pipe is equipped with a button or a copy switch, the second switch on the left is used to switch water. If the drain pipe is not equipped with a switch, use the second switch to drain water. I don't think it can be used to switch water, because the water mixing valve also has a switch function.

4. If it doesn't work again, it is likely that the valve leading to the bathtub will be closed, similar to the angle valve connected to the hose leading to the urinal. Not far from the wall outside the bathtub. In order not to affect the appearance, it is usually in a relatively hidden place, with hot water and cold water.