Publish a chrome extension

I am looking for a freelancer who can successfully publish a new chrome extension.
The chrome extension source code is in attached file.
I need to duplicate it with minor changes so that it gets published in chrome store.
I will be using it for personal needs and not further selling it.

Original is at https://prospectss.com/facebook-auto-message-sender/

Please refer attached zip file which is source code of this extension. I want a personalized version of the same.