Help! Volunteer work!

Hi! My name is Silvia and I'm 18 years old. I was born and raised in Sweden, which gives me the opportunity to speak fluently Swedish, English and Arabic.  I am right now studying my last year at a high school with science as a program. This summer, when I finish high school I am planning on going on a volunteer trip to somewhere in Africa. The reason why I want to do this trip is because I have always dreamed about doing volunteer work and I want to be able to help people. I am planning on working in a kid orphan because I love working with kids and to simply make their day fun. I am a very motivated, energetic person who wants to make a difference in the little ones life. As a volunteer that are working with orphans I will be responsible for creating a safe, fun, and stimulating environment for them to learn and grow. I will also help coordinate group activities, assist with homework, provide emotional support, and create lasting bonds. I want to be able to stay there for at least 1-2 months.