...I need to know how to bill for a missed lesson. I did not give them a detailed studio policy. What should the policy be? Do I add something to next week's lesson?
You can have them pay you by the term or two payments of half terms whatever works best for you and them. When I started out teaching I just did a pay as you go type system, this allowed me to hold only the few students I had and build good rapport with them. You will eventually take on students who will refer others clients to you and you can grow pretty fast from this.
Your own music teaching network needs to be nurtured and grown. As a teacher who is still building their clientele you may have to deal with time wasters, you never know if they will help you find other students, as you start getting more serious students you can be much more picky with what you put up with.
One neat system a student of mine did when they started teaching was to offer discount to lessons if students referred new clients to them. They would take $5 from the weekly lesson for each new client that stayed on with them.
This is a new client, so I do not wish to make them angry. I do enjoy working with the child who is only 4 years old.
Maintaining good relations with your students I think is essential even if they are terrible with their time management and communication especially if you are starting out as a teacher. Even if you are a known teacher you want your students to be treated well, even if there is a disagreement or poor communication, patience and forgiveness is important. I like to think I am serving my students not the other way around. But of course there is that line which you need to gradually draw which highlights how you want your business to be conducted. Generally you do not want to make drastic changes with your current students, if you have accepted a pay as you go system and then all of a sudden as for lump sums it can result in loss of students. This of course might be totally ok for you, it depends on your situation.
I hope to find more students. Any suggestions on how to get them?
Targeted paid advertising helps, either in newspapers in your area, local message boards, social media groups in your area, word of mouth is great if you nurture your musical network, joining a teachers guild or a group online can net you students here and there, you can also help out other teachers get work if you know others who want lessons on subjects you don't teach. I got a number of students through my solo concerting years when I started out, so performing and playing in public, becoming a part of musical projects in your community etc, this all grows your musical network and opportunities arise from this.