Just one of the issues: I'm stuck with this calendar that I can't customize, instead there are all kinds of holidays that mean nothing to the province I live in.
If you need to add your province holiday, you need to add from your account calendar. Like if you use Google Calendar, you need to add the holidays under Google Calendar. If your calendar is Microsoft, you need to add the holidays from Microsoft Calendar.
The Samsung calendar app syncs your events from other calendars including Gmail, Google, and Microsoft Exchange. I suggest you to add the Calendar which has the holidays of your province.
