What should I do if the four-button buckle is stuck in the mold?

The four-button buckle stuck in the mold can be solved by the following methods:
1. Use tools such as pliers or tweezers to try to remove the snap buckle. If the snap buckle is stuck very tightly, you can try gently shaking the mold to help loosen the snap buckle.
2. Use lubricant to spray on the snap button and the mold, let it soak for a few minutes, and then try to remove the snap button.
3. If the above methods cannot remove the snap button, you can consider using a drill or other tools to drill out the snap button, but be careful not to damage the mold.
4. After taking out the four-button buckle, you need to check whether the mold is damaged or deformed. If necessary, repair or replace it in time.