GoPro Karma class action lawsuit

I'm not a lawyer, obviously, and will get Loretta and Jonathan to explain very slowly to me what this means. As I layman I conclude that Khang and Khang think GoPro investors were sold a pup. Khang & Khang LLP (the "Firm") announces a class action lawsuit against GoPro, Inc. ("GoPro" or the "Company") (NASDAQ: ["]