Generate 1000 leads of sellers in a platform (phone number, name, and item they're selling)

I'm looking to generate 1000 leads from Dubizzle. These leads should include the seller's name, phone number, and the item they are selling. I have a list of selected verticals of products that I want the sellers to be selling already prepared, so you will not have to guess. The preferred method of receiving the leads is in an Excel Spreadsheet format.

I am open to hearing any suggestions or ideas that you have for expediting the process and improving the outcomes. I am confident that you will be able to produce top-notch results as long as it is efficient and follows the instructions provided.