simple Mobile Application using MIT APP Inventor -- 2

I am looking for a developer to create a simple mobile application( University Project ) using only ( MIT App Inventor ). The main purpose of the application is to read data from a ( Firebase ) database, add a list of names, be able to delete them, send a string to a field, as well as read from it and delete it. That's all. Please refer to the attached sketch files for a clearer understanding.