How to remove registration from the site on OpenCart version 3.0.3.1, Safira theme?

Question

opencart

What needs to be done to remove the possibility of registering on the site, in general?
I was looking for information, there are a lot of things, just don’t understand what works, and what can only break.
In the control panel, I did not find an item where the possibility of registration would be disabled.
I just think it would not be too correct to comment, so I decided to ask the experts for this.

Answer 1

I just think it would not be correct to comment,

This is the simplest solution
Because an opencart system that is focused on sales = financial services
There are not many places where to comment, mostly in templates, and for the most "smart" - remove registration and authorization routes