How do I open the Glov Serum ampoule / vial?

How do I open the Glov Beauty Serum Micro Infusion System ampoule/ vial?
Our serums are presented in glass vials, featuring a rubber stopper sealed with aluminum to maintain the sterility of the serum during treatment.
Here are the step-by-step instructions:
1. Grip the body of the serum vial securely with one hand. Locate the arrow on the cap lid and open it by flipping from the end indicated by the arrow.
2. Once the seal is broken, grasp the cap and gently bend the silver seal away from the serum vial until it is almost snapped off.
3. Peel off the silver seal from the top of the serum vial and dispose of it in the designated bin.
4. Extract the rubber stopper and carefully pour the serum into your Glov Micro-Infusion device.