Classrooms for Malawi

Hello, I am a 15 year old high school student. My classmates and I have received an opportunity to go to Malawi in 2021 for community outreach, experience and to see the difference between British and African school and life itself.
We have been advised to earn money towards the trip by fundraising which will help us understand the value of money, and will prepare us for the near future.
I would really appreciate any donations in hope of being able to achieve my goal and experience something new whilst learning from it. 
Any and all help received will go towards helping the children of Malawi.
Thank you in advance :)