Extension talk:Donation Interface - Language Only

How to work with Media wiki Donation Interface plugin

I am new to media wiki and i am creating aan application with media wiki.

Right now, I was trying to work with Donation interface plugin

Extension:DonationInterface

The problem is that, I am able to do all this told in the page. Installed the plug in and added relevant lines in LocalSettings.php

My problem is I could not understand how can I show this plug in in a page just like there example at https://donate.wikimedia.org/w/index.php?title=Special:FundraiserLandingPage&country=IN&uselang=en-gb&utm_medium=spontaneous&utm_source=fr-redir&utm_campaign=spontaneous

Please help