<human>: Can you provide a brief overview of the text?

My friend is part of a local buying/selling Facebook group in which members can post items that they would like to buy/sell. Maggie(my friend;name not real but whatever)was looking to purchase an iPhone 4s and through that group she found an advertisement selling a mint condition iPhone 4s. The only problem with the iPhone, stated by the seller, was that the batter was dead; everything else was working fine. Nonetheless, she still wanted to purchase it and just replace the battery. She was able to snatch the iPhone for $202.

They agreed to meet up at a local bookstore. Maggie stated that they had little contact during meeting and pretty much after the exchange, the seller just dashed off. About thirty minutes after the trade, Maggie noticed that the power button would not push down; the button was broke. She then attempted to text message the seller, inquiring about the flaw. She then took it to the Apple store and discovered that it was a fake duplicate. The fake was still able to run and turn on, but it was not the actual iPhone 4s made by Apple.

Frustrated, Maggie tried calling the seller several times, but he obviously did not pick up or call back. The seller, however, is still selling items on the Facebook group. The plan of action Maggie devised was that a friend pretends to be interested in one of the items he is selling and we all together to meet up with the seller to confront him. The seller—discovered from FB stalking—is a junior at a local high school.
<bot>: Friend bought fake iPhone 4s. Seller is still selling stuff in FB group. We are planning to be "interested" in one of his items and confront him when we meet up with him.