Trying to build a crowdfunding dapp for school project.

Same as the heading, need help building an app that would allow users to list their campaigns on a website and other users can view the information regarding those campaigns and send donations via crypto. Any YouTube tutorial or article that would help me with this will be much appreciated, also if there's a GitHub repository of such a project already built by someone then it would be even better. I was planning to host the given dapp on one of the ethereum testnets however if there are simpler ways to achieve the given aim then even better! Appreciate the help, thanks!