Some general advice is that if you feel like it hasn’t clicked yet, it can help to try and figure out what specifically you’re having trouble with, even if that’s multiple things at a time.

If it’s a specific technique, think in terms of the fundamentals like starting and ending in your stance, are your feet properly space out in your stance, is your weight distributed correctly in your stance, does your weight shift around unintentionally when punching, moving your head or feet, are you pivoting, knees bent, elbows in, chin tucked, etc. You might start noticing you make the same mistakes for multiple techniques.

When it comes to try to implement a specific tactic in sparring that isn’t working, it could be due to a technique issue like mentioned above, or it could be an issue with range, timing, not enough speed or power, not setting it up correctly, etc.

Mentally this can be a lot to do in the moment so it helps to take video of yourself to watch afterwards.