Cannot Push my submission

[goofynugtz]

I'm not able to clone or fork my private repository as it says forking is disabled.
When I try to clone the private repo by ssh, it throws an ERROR: Repository not found.

For reference, I'm able to clone another private repo by ssh.
SInce I'm not able to clone the repo, all I'm able to do is drag and drop to submit on the web browser, in which I'm not able to drop dotfiles. Also It becomes a giant single commit.

I've even tried setting the remote origin url but that shows the same error.

How do I submit all my previous commits?

[prayashm]

Are you sure that you are pushing as this user account (it has access):

[goofynugtz]

Sorry, I didn't leave an update here.
I figured out a way to push to the repo through GitHub Classroom extension for VSCode.
I did create a PR before 6PM deadline, and later on merged it.
Can you confirm, will it be considered for submission? @prayashm