The image shows that the Pencil seems to have been dropped vertically onto its tip - which now appears to be flat instead of hemispherical. Similarly, the gap between the replaceable tip and the body of the Pencil is wider than expected.
Having been dropped onto the tip, the Pencil is very likely to have suffered damage. You should replace the damaged tip with a new item. If you are lucky, the Pencil may have survived.
A first-generation Pencil, it will have been supplied with a spare tip in the box. A second generation Pencil is not supplied with a spare tip.
If you have already used your spare, or it has been lost or not supplied, replacements are available (pack of four) from Apple:
- Apple Pencil Tips - 4 pack
https://store.apple.com/uk/xc/product/MLUN2ZM/A