I recently started playing this game through the app which I downloaded on my new Samsung Galaxy Express. I accidentally stumbled upon some methods of obtaining FREE tokens by either watching a simple video trailer. There are more forms including completing a survey, downloading a game app and installing it etc.

What I want to know is, are these websites safe? When I access these sites on my desktop, i get signals of it being a dangerous website.

I just dont want the headache of viruses on my desktop and phone. Can anyone else share their experience?