This is a tool using which you can build your own EPG if you don't have one via URL.
Select Channel - select channels you want to add EPG to
Timezone in which Excel is built up - choose an appropriate timezone
Upload Excel file
You have to prepare the Excel file for uploading. Refer to the screenshot:
Program Desc - specify a description of a show
Title - specify a show name
StartTime - specify when a show starts
StopTime - specify when a show ends
Pay extra attention to the StartTime and StopTime - do not let it overlap each other. Also, you can't upload EPG for previous days, only for today and upcoming days