Basic Directory App

Hello, I Have Data in a Excel File which has 8 coloumns. (Data will update only once a year) 1. Name 2. State (In India) 3. District (i.e Divisions of State) 4. City (i.e Division of District) 5. Area (i.e Division of City) 6. Company Address 7. Contact Details 8. Company Code. This app is about 113 companies (which have branches in all Over India). and user should able to filter down and get the details of Branches in His Area. basically app has to Retrieve and show the Data to USER from the above Mentioned Excel Sheet. Now the App Should have 4 Selector 1. Select Select Company Name (out of a List of 113 approx) 2. Select State (out of 30 Indian States and Union Territories ) 3. Select District (as State is Selected, List of Districts Belonging to that state should auto load) 4. Select City (As District is Selected, List of City/Town Belonging to that state should auto load) 5. Select Area (As City is Selected, List of Area Belonging to that state should auto load) Once Selection (User can also Press Search after filling the third box), is done. it should Show the Following Details. 1. List of Companies in area with each name, address, contact, code. 2. ON Top, the Number of Companies Found There Should also be a Code Search Button, where user can directly type the UNIQUE Code of the Company and give a result of which company it belongs to. and show result in same format. There Should also be a Area Search Button, where user can directly type area and app show list of results in same format. Please Bid for more details. Thanks.