The account does not exist in bugreport.apple.com I am about to file a bug, but I can not login...

When I open the url https://bugreport.apple.com, It asks me to login. OK, I tried my three different AppleIDs, and all of them give me the same error message: The account does not exist.. This is very awesome. 

I CAN use the three AppleIDs to login icloud.com without any problems. So what can I do to login bugreport?
You have to create a developer account which will be accessible with your actual account (AppleID):
Apple Developer web