ADMIN PANEL ADDITIONAL WORK

Hello freelancers! I have a PHP admin panel which is under construction. Would be probably ready in next couple of days There are some additional features that we would like in the admin section. My existing contractor could easily do the job but they are presently tied up with other work. Hence the need for a freelancer! Following is the list of features that we would like to have in the panel. Please note that the website is for posting car adverts for sale- Both new and used cars are posted by Private people and Traders. The Private users and traders select their respective choice of advertising package and post their vehicles for sale Following is what i need in the admin panel. 1- User access levels -Account creation/deletion by ADMIN and assigning of features to the account 2- Site backup 3- System log 4- Sales Total sales/day Sales/Week Sales/Month Sales per package/daily/weekly/monthly Sales/Trader (sorting Maxium & Minimum) Sale invoice Export data to Excel 5 Statistical data capture Views/Advert TOTAL HITS on the wesbite /Daily/week/month- TOTAL NUMBER OF PACKAGE SOLD/DAILY/WEEKLY/MONTHLY Package type sold daily/weekly/monthly FOLLOWING IS OUR SELECTION CRITERIA -Only 80%+ feeback holders needs to reply. -For the above work I need someone who is an expert in ADMIN PANELS and knows his stuff. I DO NOT WANT SOMEONE WHO HAS NOT WORKED OR DEVELOPED SIMILAR FEATURES PLEASE PLEASE DO NOT WASTE MY TIME -He/She will have existing work to show us and is available to work for atleast 8 hours a day and is able to provide us feedback a day. -You will need to complete this project in one week. -Payment will be released per milestone. - WORK SHOULD BE BUGG FREE. -KINDLY DO NOT RESPOND IF YOU ARE BUSY WITH OTHER WORK AND ARE NOT ABLE TO PUT THIS PROJECT ON TOP PRIORITY. -KINDLY DO NOT POST US WITH DEFAULT RESPONSE MESSAGES AS YOU WILL NOT GET OUR REPLY. -I WILL NOT BE ABLE TO COMPROMISE ON TIME AND IN CASE OF DELAY FOR EACH ADDITIONAL DAY WOULD COST 5USD DEDUCTION FROM THE COST OF THE PROJECT. Thanks