Elephant Wildlife Sanctuary in Phuket

I’m going to Thailand next year with a big group of people and someone who’s been before is trying to organise a trip to the ‘elephant wildlife sanctuary’ but the website is down and I’m 95% sure this isn’t one of the ethical ones - I’m trying to research it before I break the news that this isn’t the right thing to do but want to be 100% sure before I do as I know this is likely to cause issues with the group.. thanks