blueair HealthProtect 7440i

[1043717432]

Hi, thanks for sharing this project, I love it!
I purchased 2 blueair HealthProtect 7440i in China. How can I use the ha plug-in and add it? ?
I'm using a plugin and can't view the entities after logging in,
`git clone git@github.com:aijayadams/hass-blueair.git
Cloning into 'hass-blueair'...
The authenticity of host 'github.com (20.205.243.166)' can't be established.
ED25519 key fingerprint is SHA256:+DiY3wvvV6TuJJhbpZisF/zLDA0zPMSvHdkr4UvCOqU.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added 'github.com' (ED25519) to the list of known hosts.
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

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