I am an IITians and have been with Trigonometry for a long time. I can teach you trigonometry at the level that you will score full in your trigonometry tests. Only requirement is that you attend the class with a notebook and pen and do the problems with me. That's what is enough for anyone to be good at class 10th trigonometry. 

We will discuss about basic trigonometry and how to solve every problem related to trigonometry in the exams in just 2hrs. 2hrs and all the questions will be a piece if cake for you in trigonometry.
What will be covered: 

1. Basics
2. Formulas and manupulation.
3. Practice exercise. 
4. Doubts at the end of the class.
5. Application of trigonometry.

This is not a typical one shot, in this we will be interacting with eachother making it more interactive and better learning experience. Boosting your score and understanding about the topics. 
There is one more course for the difficult applications of trigonometry problems. You can attend that for extra garrenty of full marks.