So I have found a fix to get the 100 GB cloud storage for AT&T and Verizon phones and it's simple to do.
So go to a Retailer ex: Best Buy, Tmobile, Sprint so on (just not AT&T and Verizon) or if you have a friend with an S6 that's not AT&T or Verizon this will also work.
In my case I was at...