Here are some tips for your text editing:
1. Click on the left, and the corresponding text area will appear next to it.
2. According to the requirements, choose to add main title, subtitle, text, etc., and then the corresponding initial text will appear on the canvas.
3. Double-click the text in the canvas to change the text content.
4. Drag the dots around the text to change the size of the text arbitrarily; click below the text to rotate the text arbitrarily.
5. Click the text in the canvas, and the toolbar will appear on the top and right side. You can modify the color, font, size, bold, center, etc.