You can:
- Look over your phone browser history and find the link
- Contact their support (https://satoshimines.com/help.php) by using this form: https://gyazo.com/2e4579b5929c30d800bb8354f12b8ba8
This is pretty much everything you can do at the moment. You should also prepare some proof of you actually sending the payment to the deposit address and they can check the recent deposits of 2 BTC. You should get your money back quickly if you're actually telling the truth.