Social Media Community -Cum-Chat Application Should be having mixed Looks Like Whatsapp, Line or wechat for Android and iPhone

We are looking to get developed a Social Media Community -Cum-Chat Application Should be having mixed Looks Like Whatsapp, Line or wechat for Android and iphone. Where users could be able to ready the biography of our politicians and political party members could use it as their social community on daily basis. Here we will use this platform for the help of political parties to promote it as their internal social media community to circulate their policies. Users could send their queries and concerns to their favourite politicians. Their leaders should be having the feature in their special account to reply as and when they get time and their specific user whom they want to reply. There will be an admin panel on the application. From where admin would be having a feature to add or block any users. There should be a feature for verified accounts separately. It should be having a feature when we are visiting to any place then it should show us about the connected users in that particular area or it should send a notification to our users in that area that your favourite political leader is coming to your place. It should be having a feature of video chat or group chat also. Login and sign up should be done only with verified method by mobile number, email i.d or other social media accounts like facebook, gmail, twitter. It should be fetching their contact details when user will sign up on their mobile. It should send a notification to all of their contacts that this particular user has signed up on this application. It should be very light and fast and easy to use. Only experienced people should bid here.