Minecraft EGGCRACK help!

Hey guys. So I was trying to use eggcrack and when I go to start the program, It says all my accounts or not premium. I scraped the Usernames using LemmyWinks scraper and it was server like mineplex and minetime on it. Why does it say they are no premium??

just keep trying, also how do you use lemmywinks scraper?

make sure you're proxies are completely up to date