is my phone hacked??

Re
Every time I try to go on safari this pops up👇🏼it's annoying how there is no cancel button.
Is my phone like hacked or something I haven't clicked ok I just double click my home button and go to a different app but tried going on safari again and this keeps popping up. 
Update: ok this is weird, I was on Instagram (I left my phone on my bed on the Instagram screen) then I left my room for a second and when I came back it was on safari with the iPhone6s pop up thing. So it like went from Instagram to safari on its own.😳😁 Now I'm creeped out.