Ploi.io deployment error

Hello everybody,

Im deploying a laravel app without db on ploi.io. I've used it several times for other projects.

I've created a new server through ploi on DO, then deployed the app from gitLab, but whenever i try to access the website deployed i get error "Connection is not secure", certificate is not valid.

I have not installed yet any ssl certificate on the server, i don't understand what is going wrong and how to fix it.

Moreover, if i access the website i get a ngnix 404 not found.

Is there anybody that can help me with this matter?

Thank you