If you see the ad, I still have it. Everything works, nothing is needed.
From the manufacturer:
The Diamondback Wildwood is a hybrid bike that combines elements of road and mountain bikes, making it suitable for a variety of riding conditions. It features a lightweight aluminum frame, which contributes to its agility and ease of handling. The bike is equipped with a comfortable saddle, 26 inch tires, and ergonomic grips, ensuring a pleasant riding experience even on longer journeys. With a focus on versatility, the Wildwood is designed for both commuting and recreational riding.