.....or just not rebook and not reply to her messages?
Back story: she's cut my hair for over 20 years, first in salons and then at home. She's always rescheduling appointments and this time let me down just before I went on holiday. I then had to find someone else to cut my hair who did a great job. She's since messaged me to ask me when I want to reschedule for and I've not read the message (WhatsApp). Do I tell her why I'm not rebooking or do I just ignore her?