What is the problem that the watering can't spray water?

1, the watering can't spray water, and one of the very big possibilities is that the nozzle of the watering can is blocked.

2. The second reason why the watering can't spray water is that the nozzle of the watering can is sunken.

The last possibility is that the water pump in the watering can is broken, because the water pump is an important part of the watering can. Without a water pump, the watering can can't spray water.