Pinterest share review file not exists

‘ME_QEATS_REVIEW_MP_MODULE_PINTEREST_SHARE_STUB’ does not appear to be a git repository
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.

make sure you have added this repo in remotes as ME_QEATS_REVIEW_MP_MODULE_PINTEREST_SHARE_STUB and you are executing commands from right directory

Actually I copy paste the whole commands from the setup guide
but not working