You must notify me at least one day in advance of any plans you wish to make. Please notify me three to four hours prior to the scheduled meeting time if it is not feasible. Since this is entirely part-time for me, I am unable to arrive straight away. I have to plan my time so that we may meet in this manner. There's a risk I could miss your call because I usually keep my phone on mute. Here is my What's App number, then. You may send me an email or a text message via SMS.