Create an Animation

I need to learn animation,I need a teacher,I can pay Rs 200/month if there is 2classes per week,I will release payment after teacher teaches for 1month,how much month will it require to gather knowledge in animation? Suppose it needs six month I will give Rs1200,or if takes 3month I will pay 600,I will create milestone of per month Rs200,so as month will go I will release every month,