got message Warning IOS Crash Report Due to a thirdp party application in your phone IOS is crashed...call for immediate support 16473604777 no i cannot get into Safari. Please help

Hi,

I was working on my New Ipad Mini in Safari when I received error Message Warning IOS Crash Report Due to a third party application in your phone. IOS crashed contact Support for immediate FIX 16473604447. What do I do i called that number and wasn't goint to pay someone other than applie to fix this error. I bought insurance, these people said Apple would not be able to help me.

please i need this ipad for a trip im taking in a couple of days.

I can't get into Safari the above error message keeps on popping up blocking me from getting in.