Why did you copy the name of Duplicator?

Duplicator is a well known plugin with over 500,000 installations.

Your plugin is new with only 1000 installations.

I find I feel immediately mistrusting of your plugin, that you have named it the same as one of the most successful WP plugins, and it supposedly does the same thing.

Duplicator (the original), is also free and it is tried and tested.

So it seems you are trying to ride on their success, instead of building your own user base.