Have you heard of the Let Go app? You can post things you'd like to sell or 'let go' of. Well a man was letting go of a cell phone and agreed with the buyer to meet in the Walgreen's parking lot at 395 & Clearwater in Kennewick. Two teens showed to meet the man. He showed them the phone that was for sale and that's when the teens allegedly pulled a gun and fled with the phone. If you have any information about this crime, Kennewick Police would love to hear from you.