It is important to note that a complaint from a parent to a school, to a teacher, to a principal or to a deputy will come one hundred percent. This cannot be prevented.
We can reduce the number of complaints through appropriate communication, but they cannot be eliminated. There are as many opinions and views on education as there are participants, and it is not possible to thank everyone.
So let's get the complaint, let's accept this fact and let's look at the appropriate basic procedures to deal with them.