Pending work in a FIREBASE app project

A developer is required to complete some pending work in a FIREBASE app project. He/She should have knowledge and experience of working on Firebase. Apk file and source code will be shared to the finalized developer so that he/she can check how to perform the pending tasks. SCOPE OF WORK : Things to be incorporated in the current version of app are as follows: 1) Bulk uploading of Questions and Answers from our database in the app. 2) Change Username, Dates, Likes and Views in the uploaded Questions and Answers. 3) Edit and Delete functionality for Questions and Answers submitted by a user. 4) Invite function in app. 5) Implementation of On-boarding screens and *Tutorials/Hints in app. (Designs available) 6) Add “About TechTik” in Elipsis menu of app. (Text available) 7) Incorporating “Banned/Swear words list” in the app. (Lists available) * Tutorials/Hints : When a new user opens the app then Tutorials/Hints will guide the user, so that he/she can understand its functionality better. DATABASE : We have a database of Questions and answers which we want to be uploaded in the current version of app. It is in excel and notepad file, i am attaching the sample files of 10 questions. In database ~ marks the end of a question and $ is for an image between two texts (However we can make changes in database so that it will be easier to upload), Example: If an Image has number 4 (1) then it will come between First and Second Paragraph and belong to answer of 4th question, similarly if an image have number 4 (2) then it will come between Second and Third Paragraph and so on. So the Sequence is maintained as Text, Image, Text, Image.... T (1) , I (1) , T (2), I (2)…… If I (1) or T (1) = 0 then it will represent and line break If a question or answer starts with an image then T (1) = 0 Attachments: 1) About App 2) Screenshots of APP (Run images in series of their names) 3) Sample file of Database (10 questions) 4) Images related to the sample database 5) APP Flow