Kotlin Android App - Extend a mobile application

This project is to extend an existing kotlin android application : Add a menu to the appbar There will be 4 menu items : Share : This is to share a screenshot of the result page or the history page to facebook or whatsapp contacts Help: simple text page which displays the help for the application (text will be provided) History: This is to show: 1. a combobox showing the options available to select 2. For a selection a bargraph is to be displayed showing the results history - x axis = date/time y-axis = % result gained 3. list box showing datapoints shown on the graph : column 1 : Date/Time Column 2: % result 3: +/- % improvement Feedback : A page showing 5 star rating the user is to select and below a textbox labeled 'Your feedback is important. Please let us know how you found your experience with our application. And a submit button to send the feedback to an email account. Any questions please advise. Max. Budget $30. - This is NOT negotiable so if its not for you please don't bid