Emails not being logged in Appointments +

Hello,

I set a client's appointment system up several months ago and all was working fine and then they recently had someone show up who had made an appointment but they had not received the email alerting them of the appointment.

The appointment was in the removed area, however no sent email had been logged.

I have since changed the settings to automatically confirm the appointments, however, when I created a test appointment, no emails were sent and none were logged either.

Can someone please check in to it? I've granted access to http://lifeexpressions.co.nz/

Thank you