How did muslims end the battle of mu'tah? when did the battle of mu'tah happen ans where?

(August / September 630 AD)
In (Mutah, Jordan)
Khalid ibn al-Walid adopted his plan on the psychological war, where he ordered a number of cavalrymen to stir dust behind the army, and to raise their voices by raising and cheering. He also changed the banners and changed the army's positions and mobilized him again, making his predicament soft and soft, and so on. They ordered the army to withdraw in a systematic manner and took a little delay with the Muslims, while preserving the army's regime. The Romans did not follow them, thinking that Muslims were deceiving them. , And they are trying to carry out a plot aimed at them in the desert. The Romans went to their country and did not think of chasing the Muslims. The Muslims managed to stand in peace, until they returned to the city.

Idon’t know the answer sorry