That you can get a FREE copy of each of your 3 credit reports (Equifax, TransUnion, and Experian) once every year?
Go to http://www.annualcreditreport.com. You can even get your credit score for under $10.
However, they suggest that you not create your account on mobile devices. Also, Equifax recently had a huge hacking incident. See Katie Lobosco’s CNN article https://www.google.com/amp/s/amp.cnn.com/money/2017/09/07/pf/victim-equifax-hack-how-to-find-out/index.html to find out if your account was hacked.