Update my Android App

I have an android app with USER side app and an ADMIN side App to manage the User app. I have got the webservices developed. I want to update my existing android app to these newly developed features. Please provide me reasonable quote. My budget is $30 max. What I want in my apps is listed below: User side App: ======= POST RENTAL - Show dropdown button with 2 options (Offering/Required). Default=Offering => Webservice = DONE, Android update needed. SEARCH RENTAL - Show dropdown button with 2 options (Offering/Required). Default=Offering => Webservice = DONE, Android update needed. ------------------------------------------ Show Comments (under SEARCH RENTAL) - Multiple Users can post/edit/delete comments to the ad shown => Webservice = DONE, Android update needed. ----------------------------------------- Show Package Dropdown fields - During AD posting ask Days [30/60/90] and Rs[100/200/300] => Webservice = DONE, Android update needed. ----------------------------------------- POST RENTAL - If City = outside India city then Currency = $, - Show Paypal payment(Hide PayTM) if City = outside India city. => Webservice =Not Required, Android update needed. ----------------------------------------- Show First Name & Last Name fields on SignIn Screen(Required field) => webservice = DONE, Android update needed. ------------------------------------------ Show total no. of users and total number of property listings on Home Screen => webservice = DONE, Android update needed. ------------------------------------------ Show Listing Share button(after user installs the App it should show the ad) => webservice = NOT REQUIRED, , Android update needed. ------------------------------------------ Show number of clicks on the property ads(i.e listings) => webservice = DONE, Android update needed. ------------------------------------------ Show Listing posted and expiry date => webservice = DONE, Android update needed. ------------------------------------------ Auto hide listing after expiry. User must pay again to activate => webservice = NOT REQUIRED, Android update needed. ------------------------------------------ Show Google ads in bottom on all pages => webservice = NOT REQUIRED, Android update needed. ------------------------------------------ Show my banner Ad(jpeg, png or gif) in between SEARCH RENTAL filtered property listing => webservice = DONE, Android update needed. ------------------------------------------ Admin App ======== Show email id, below phone number => webservice = DONE, Android update needed. ----------------------------------------- Show Image upload button and text box for URL link => webservice = DONE, Android update needed. ----------------------------------------- Show comments list tab with all comments+user [login to view URL] and [login to view URL] Admin can Delete user comments also. => webservice = DONE, Android update needed. -----------------------------------------