Develop an app for a Tablet Samsung Galaxy TAB A 7.0. (Android)

Process: 1. A promoter (employ) will visit the point of sale ( a bar for example). 2. Invite the people who are at the point of sale to participate in a contest or sales promotion. 3. Register the participant using the tablet: name, last name, id, cellphone, email, name of the point of sale. 4. Once registered, the participant can turn a digital rule in the table and can gain a promotional gift or not. Features: 1. The app should work for the Android operating system. Specifically for the Samsung Galaxy Tab Table A 7.0. 2. The APP must allow to enter the promotional items that are held in stock and available quantities. 3. Weekly reports must be submitted in Excel. A. Registred users. B. Promotional won. C. Promotional in stock / quantities available. 4. The logo and graphic line should be considered. Optional features: geolocatization for the point of sales, to avoid the promoter to enter this data or informatio.