bubees

Hy i`am a beginner and have a few problems. I have a CSV File with 1. Article 1 2. Article 2 3. Article 3 and so one. Now i want that if a round starts he use a random article from the CSV File and after the round he deletes the current line with the article from the file. And a second problem. An example if i on a side like pricegrabber.com I can`t click to a product. I can go to a category and see the products but than i can`t click the see it button to get to the new page I make a short take: https://www.file-upload.net/download-12827723/Aufnahme_2017_11_22_06_00_36_444.mp4.