Key To A Ryobi Rt190 What To Do When Your Steering Wheel Locks Up And You Cant Turn The Key For The Ignition?

What to do when your steering wheel locks up and you cant turn the key for the ignition? - key to a ryobi rt190

My grandfather in 1996 his Chevy Blazer to a friend, and gave the wrong key (the key to Toyota). Then he turned around the car, said when his friend, he would not start. Then put the key in the ignition blazer, but it would turn the steering wheel is locked. What should you do? I tried to tell him to keep trying to turn the wheel until they can turn the key in the ignition. Any other suggestions?