2.13 inch E-Paper not accepting epd2in13.h and epdpaint.h files

In my project i’m using 2.13inch E-Paper Display and Arduino Uno r3 for display the product name and barcode image.I’m trying to load these two files

#include <epd2in13.h>
#include <epdpaint.h>

it compiles and upload the code to Arduino UNO R3 and print the outputs in Serial Monitor but E-paper is not even blinking.Can anybody help me to resolve this please :confused: :confused: