@kevin192291, hi, thank you for the picture. At least some information provided.
You look either for a font for the library you use, or a library and a big font for it.
Please take a look at How to get the best out of this forum, to learn to provide enough information for getting help!
GxEPD2 (available from Library Manager) can be used with U8g2_for_Adafruit_GFX (ditto) , which supports many fonts (how to: GxEPD2_U8G2_Fonts_Example), or with fonts for Adafruit_GFX added e.g. from SQUIX Font Converter, see e.g. GxEPD2_RefreshTests.
Jean-Marc