Fundraiser for my school

I am only a child but i want to help raise and support my school I love so much. Any amount would help my school and I will be really greatful I tried everything from knocking on doors to asking family but I got nowhere. I tried going outside my comfort zone by asking complete strangers I dont even know. So if you want to help make a difference start with education without education the world would be a mess so please help my school today. A reward is if you donate $20 you can choose from a large selection of cookies but you have to near live me if you want them delivered otherwise you have to pick them up sorry about that but any donation would help thanks.