Excel Macros VBA

I need to upload my files onto amazon to list my products. I have an excel sheet and someone has already created a macros. I need you to modify the macros. The main requirement is that the program or macros you create should allow for information to be pulled from my excel sheet and it fills up in the empty sheet provided by amazon. I will give clear cut instructions once awarding the project. It is very basic and easy and MUST be done within a two days. I am attaching both my excel sheet and amazon's excel sheet. What I need is just to modify the excel sheet macros. Here is basically what needs to be done: The sheet called stones has hundreds of stones. It needs to filter the stones and add the price of those stones onto the original price. Will give complete details once awarded