I bet you will agree with me when I say to you; "I can't see the point of you starting from square one if you can already drive".
What we will do is easy; I'm going to ask you three questions:
1. What can you do?
2. What do you struggle with?
3. What can't you do?
Then, under your own steam, show me what you can do, I'll help you polish up those skills if needed, and for the skills you are struggling with or not yet learned, we'll set about conquering those.
The idea is this: You don't want to spend money when you don't need to, and once you have passed your driving test you'll probably be telling your friends what a good time you had.
So rather then starting from scratch, show me what you can do and together we'll get you through your driving test.