Git clone failed both with ssh and https in macOS

My coworker grant me access to his repository as Master, then i clone it both with SSH and HTTPS, but it always failed :

GitLab: The project you were looking for could not be found.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

i’ve been check my generated public key in .pub file and already inserted to my Gitlab account. and i’m also tried to clone a repository(from other owner), and it works! it’s confusing.

have i missed something?