Need a master in wordpress and php

Need that plugin wpDataTables let users to IMPORT an excel table from Front_End and show it ( in the Back-End the importing function of plugin wpDataTables already works). The users will import a table (only need to import 5 first columns to my web, then the web has to take the product links in the COLUMN#4 of each row and the parameters in the COLUMN#5, and fetch some data when user clicks a button. You have to create a button to export this table with 2 tabs: first TAB of excel is of those imported 5 columns + 8 columns more: -Seller (fetch from Ebay) -Status (fetch from Ebay if it is not Vacation STATUS, in Ebay the vacation status appears when in the page exist the tag "sm-mw", if is not on vacation then IF ShortMessage = "Invalid item ID." then : CALCULATE IF "EndTime" < today :ENDED (i mean if endtime data already passed away) ELSE : ACTIVE -Quantity (easy to get from the installed plugin on the web) -Price (easy to get from the installed plugin on the web) -Delivery price (easy to get from the installed plugin on the web) -Total price = Price + Delivery price) -First extra charge (by default = Total price + Total price x 25/100, in the page has to be an input box where the user can change a value in place of the number "25") -Second extra charge (by default = Total price + Total price x 50/100, in the page has to be a second input box where the user can change a value in place of the number "50") second TAB of excel of 9 columns: -sku(the values of the rows below the title have to be equal to the values of the column#1 of the first TAB) -idp -column3 -column4 -first extracharge (the values of the rows below the title have to be equal to the values of the column "First extra charge" of the first TAB) -second extra charge (the values of the rows below the title have to be equal to the values of the column Second extra charge" of the first TAB) -column7 -quantity (the values of the rows below the title have to be equal to the values of the column "Quantity" of the first TAB) -letter-a (empty or the value has to be the letter "a" when the Status in the first TAB is "ACTIVE") CONDITION: In the case the STATUS is not "ACTIVE" then make the: quantity=0, price, shiping price and total price = empty cells