Modify my android application

Dear All, ATTENTION: - If you makes low bid to attract me contact you and after that you changes the bid price, I will report you are make abuse to freelancer management - Plese dont make a bid if your bid more than our budget - Please not bid if you want send this project to another freelancer PLEASE BID CAREFULLY!! dont change the price after BID!! ==================================================== I have an android application which is created from freelancer. However, he did not sent the good result and a quite not professional with long time (almost 3 months). This is the halal searching application and have five tab, however there are two tab that still in problem and he look can not solve its problem. The problem are : 1. Application is based on bar code reader. User use camera and catch its bar code. Once the barcode is catch it is find in local database. THESE THE FLOW : a. User install the APP b. After install, the databse is downloaded automatically by APP by chunk method (step by step). Database product store on local storage c. User use the APP and scan the bar code b. APP find its bar code to local or if they dont found APP will says "databse not found" Now I want to change into as follows : a. User install the APP b, APP connected to amazon web service API and my personal database API c. User use the APP and scan the bar code d. APP will find its bar code to amazon web service. e. If there is not found, APP will find into my personal databse. 2. In this application also provide daily ayah from holy quran. So user can receip daily quran. And the app send it to widget. However it is not work. So you make correct why the notification is not work. 3. Some time the APP being crash, Please fixed it. THANK YOU YOUR BID PRICE CAN NOT CHANGE, IF YOU ARE CHANGE AFTER BID, I WILL REPORD TO FREELANCER MANAGEMENT THAT YOU ARE ABUSE BECAUSE MANY FREELANCER DO THAT.