Your Bisharp is not evolving into Kingambit because it lacks the specific conditions required for evolution. Here are the detailed steps to ensure your Bisharp evolves correctly:

1. Catch a Bisharp Leading a Pack of Pawniard:
– Locate a Bisharp that is surrounded by Pawniard. This indicates that the Bisharp is a leader and likely holding a Leader’s Crest item.

2. Ensure the Bisharp is Holding a Leader’s Crest:
– Once you catch the Bisharp, check its summary page to confirm that it is holding the Leader’s Crest item.

3. Defeat Three Other Bisharp Leading a Pack of Pawniard:
– Find and battle three other Bisharps that are also leading a pack of Pawniard and holding the Leader’s Crest item. This is crucial for the evolution process.

4. Level Up Your Bisharp:
– After defeating the three other Bisharps, level up your Bisharp. This final step will trigger the evolution into Kingambit.

Additional Tips:

– Location: The North Province (Area Two) is a good location to find these specific Bisharps.
– Manual Battles: It is recommended to use manual battles instead of auto-battle to ensure that your Bisharp deals the final blow to the other Bisharps.
– Exp Candies: Using Exp Candies after defeating the second Bisharp can help ensure that your Bisharp levels up enough to evolve into Kingambit.

By following these steps and ensuring that your Bisharp meets all the conditions, it should evolve into Kingambit. If you continue to encounter issues, double-check that you have met all the requirements and consider using manual battles to guarantee the correct outcome.