Spy virus?

Hello folks,

I saw a video on Instagram earlier where you get tips on how to get better at Block Blast. So I went to the website and then suddenly a YouTube video came up and I closed it without knowing what it was. Suddenly I got a message saying that there was a spy virus on my phone. Suddenly something started loading to (I think) remove the virus, but I reacted too quickly. On the Instagram page (called block_blast_game) it also said something about it only being available in the USA or something. I have a Samsung myself, if that's important.

Thanks