How do you use John cena's submission move in WWE raw total edition PC game?

In WWE Raw: Total Edition for PC, to use John Cena's signature submission move, the STFU (STF), you first need to weaken your opponent by performing strikes and grApples. Once their health is low enough, you can grApple them and select the submission move from the menu. Ensure you're in the right position, then execute the move to apply the submission. Keep an eye on your opponent's stamina, as they may escape if they have enough energy.