Make the sentence fluent: I want to ask you How many months I should spend to takes this course, and How much I have to pay between this course and I want to known if I can taking extra lessons in the evening or whe I has free time until I wanting to take long course not short course, I will been happy when you send these information through my emails or my addresses if you don't mind, plus some my friend wanted to taken this course across next time.
I want to ask you how many months I should spend taking this course, and how much I have to pay for this course and I want to know if I can take extra lessons in the evening or when I have free time because I want to take a long course, not a short course. I will be happy if you send this information to my email or my address if you don't mind, because some of my friends want to take this course in next time.