import data in magento-multishop

I need a professional (MySQL, Magento-Multistore!) to import the data into a multistore. The themes are already installed. A review of the existing data structure from the existing shop [login to view URL] are in the 3 PDF files. The data are in the ZIP file. The shop consists of the main shop with all products. The other three stores contain only a part of the products. shop main: [login to view URL] theme: [login to view URL] prototypes with dummy-data under: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] shop bike: [login to view URL] theme: [login to view URL] shop sportswaer: [login to view URL] theme: [login to view URL] shop sportsfood: [login to view URL] theme: [login to view URL] The structure of categories (existing and new) is shown in the excel file. The products_id and categories_id must not be changed. All Store in the four languages ​​de, en, fr, it. The data n(products, categories) only exist in German. The other languages ​​are simulated with prefix, e.g.: Laufband en_Laufband fr_Laufband it_Laufband I plans three milestones: 1 - Setting up the categories in all shops 2 - Setting up of products 3 - fine adjustments