That fire extinguisher is actually recalled, if you contact kidde they will send you a replacement maybe. Or I would just recommend getting a higher quality extinguisher!
These Amazon review channels frequently miss, and this video definitely shows that. First of all, this extinguisher hasn’t been sold for the better part of 7 years, so this review is outdated for whatever Amazon listing you’re posting this review in. The bigger issue is the fact your extinguisher has been recalled for failing to discharge. Kidde did not at all do a great job on that extinguisher. They actually received reports of extinguisher failure and tried covering it up for years. Your extinguisher is also missing a pin.