Want to learn more about editing formatting and creating of relevant documents and employ a variety of techniques to improve the apperance and accuracy of my MongoDB documents
MongoDB is a data storage server. It has nothing to do with formatting and appearance. These are the front end responsibility.
However, it is of most importance to have an adequate schema. The course M320 from https://university.mongodb.com is very useful. You may also start with https://docs.mongodb.com/manual/core/data-modeling-introduction/