Animation not loading at all

So, im helping a friend make a game on his account, and one of his friends created an animation and my friend (the game owner) published it to his account.

I modified the animation a bit before he published it, but now that it is published to the correct account, my friend can see the animation in game, but i cant.

As i am the scripter for the game, this is a problem because my friend wants a cutscene at the start of the game that uses the animation, and the animation interacts with the environment, which i have used animation events for, but since i (and no one else probably) cant load the animation, what am i supposed to do?

best to upload it to a group to see it for all players id think

Make a group and upload the animation under the group, pretty sure the game has to be under the group as well.

Yeah, that was my conclusion.
Unfortunately, he has stopped working on his game though and probably wont work on it again.

Did he lose motivation for the game?