Duplicate Content Issue

I am reaching you once again. I have a question regarding duplicate content. I have multiple domain websites where all the websites associated with a group. Here is the website: https://www.cordlifeindia.com/

All the contents of the website are the same with a different domain such as .co.id, .co.mm, .co.bd and so on. So my question is that will google penalize for that reason? I haven’t implemented href lang tags.

Please go through this website and let me know.

Thanks, Olivia