If you deleted the eSIM from your phone, it can’t be installed again. If you try to reinstall it, you’ll see an error message.
You can’t reuse a deleted eSIM - you’ll need to buy a new one.

That’s why it’s important to install your eSIM with a stable internet connection (strong Wi-Fi or reliable mobile data). If the installation is interrupted (for example, your connection drops, your phone restarts, or you close the setup), the installation may fail and you likely won’t be able to install that same eSIM again.