Using the pen tool, draw the following path and press CtrlF5 to fill it.
Here's how to clean up food: first, enter the text you want, create a new layer, move it to the bottom of the text layer, draw the shadow map you want with the pen tool, fill it, and then choose your own color. Then press Ctrl to click the text thumbnail, select the text, click Delete, and then click Edit-Stroke to stroke the text. Close your eyes on the text layer, and you will see the words and shadows of function words and clear food. The following bend is to draw a way out and then paddle. Ask again if you don't understand.