Android Github Repo

I have uploaded a Java Repository(Android Library) an year ago and its working fine. I have setup everything without facing any problem. Now i have uploaded my second repository and set it up privately. I’ve add jitpack auth and done everything that is mandatory. But when i implemented in my android app. Implementation is successfull but when i try to get any class, I found nothing.

Now i am unable to verify what the problem is. I also have free account on github and jitpack.
Please can someone lead me to the solution