1. Open a meme generator page for your template
2. (PC) Hover over the image, the outlines of the text boxes should appear. If not, see next step
3. (Mobile) Go to the blue "more options" menu and enable drag and drop resize
4. Move your text boxes to where you want them, add extra if needed. Set the appearance of the text to how you want it.
5. Click the "Save text box settings." It will be by the "reset" button.