I am currently facing a very serious problem

Hi there,
I am currently facing a very serious problem: my friend has obtained a testing qualification CDK for the Epic platform and activated it normally. At the same time, I have bound an Epic account on the game's official website, but when I enter the game, it prompts that I do not have the testing qualification. What is going on? Can you help me solve this problem? This is my GGG account: [Removed by Support] Please help confirm whether the Epic platform account has been successfully bound, whether the testing qualification has been obtained, and whether it can be played normally. If not, please help solve this problem. The only confirmation now is that I have successfully activated CDK, but I am unable to play.
Kind regard,
One Loyal Fans