building a dashboard (In English) and app (IOS and Android) for multiple choice questions exam - the app is bilingual for the end user (Arabic and English)

I want a programmer to design an application (In Arabic for students) that includes a multiple-choice question, each question with 4 answers. when the student chooses the wrong answer, it will be shaded with red and the cross sign, with showing him the correct one (c for instance). when he chooses the right question; it will be shaded with green, with the (correct) mark also beside his answer. also, there should be a counter to tell the student how many questions he solves, and how many questions still remaining. also, there should be in the page of each question an icon (like heart for instance) to add the question to the "favorite" list. also, there should be an icon to mark this question as (need to be reviewed) (like question mark icon) when the student finishes the exam, there should be a summary of the total questions, the dropped ones, the correct ones, the wrong ones, the time elapsed, and so on. at the page of the question, it should include: 1. the question. (with pictures sometimes) 2. the 4 multiple-choice answers. (to choose from). 3. 3 icons below the answers: back (to the previous question) - confirm (the selected answer) - skip (to the next question). 4. the favorite icon. 5. a remark icon (like question mark icon) to check this question later. after solving the last question, the next screen includes the following choices: 1. back to the skipped questions (if exist) 2. confirm to submit the exam. 3. go to the certain question to modify it (need to be reviewed). after confirming the submit, the summary will be shown to the student. when the student opens the app, he will see a welcome statement with my logo. then a very basic login page will appear, with sign up or sign in (and forget password). sign up includes username, name, password, email, phone number, country, and stage. when sign in, he will see the first page of the app: icons to choose (like countries: Jordan - USA - UAE - Kuwait...). when he chooses the country (Jordan for instance), he will go inside it to the second layer: he will see the stages as icons: (12th grade - 11th grade - 10th grade ...). after he choose one of them (12th grade for instance), he will go inside it to the 3rd layer: courses (for the selected grade) like (Physics - chemistry - language - history) [all the names of the icons in all layers should be writeable both in Arabic and English], if he chooses the selected course, he will go inside it to the next layer: the chapters.... then to the next layer: lessons... (a sentence will appear: are you ready to exam?) then he will find the questions and start to exam him self. when he finishes, the summary will appear as mentioned above. About the dashboard (to create the layers and the questions): after sign in as admin: I should find a list includes: 1. dash board to summery the total layers, the users of the app (students with their information). with a search tool to reach any one quickly. 2. each layer of the app included at the list to go to it directly and modify or add to it. - countries - grades - courses - chapters - lessons - questions 3. settings also, I should find an icon (with the logo) named Admin (or any name) when I click on it, it will show me the profile and logout. the profile includes the name of the admin, the logo that will appear at the welcome page of the app, password to be changed for the admin, and the registered email. each icon in any layer appear as a folder should be able to create/modify its name and image. the mechanism of adding icons or layers should be friendly and easy, like this: when I click countries (the first layer) --->appear add country (so I add as many countries as I want) then, I click on a certain country icon, inside it I found: add grade (so I add grades inside this country) then I click on any grade, inside it I found add course (I add as many courses as I want inside this grade) and so on... many details will be discussed later. the project should be finished soon.