Greetings from AcadGild.
As we are giving you some steps kindly follow that to submit your assignment git link in your dashboard.
Step: 1- login into your Dashboard.
Step: 2- Click On Go to Course.
Step: 3- Got to Session Details -> Assignments -> Click on submit Git Link for the particular assignment.
As suppose your Git Link is - https://github.com/123Anuj/Java_assignment_9.1 so to submit this you need to add .git at the end and then click on submit.
Step: 4- Click on Submit Link:-
After clicking on confirming your dashboard will change like: -
Try these steps and still if you face any issue then kindly revert us back.