McDonald’s 3 Chicken Selects + Medium Fries App Deal for £2.99

This is a McDonald’s app deal offering 3 Chicken Selects plus a medium fries for £2.99; open the McDonald’s app, find the offer in the deals section, add it to your order, confirm the discounted price before checkout, and complete your purchase, then take a clear screenshot of your order summary showing the £2.99 deal for verification.