Does my ipod touch have a virus?

Because i was on a minecraft website and a pop up came up saying my ipod may have a virus and it said acan to check if you have a virus so i scannes and it said i have 8 viruse i don't know if this is true but i once read that websites can't tell you if you have a virus but i don't know when i was scanning it the page said ios security and it said to click here to download app to secure the virus i didn't click it but i don't wanna birus on my ipod please help