Im stuck on many quests because my character cant shoot using any matchlock.

With other characters in the past it was fine but with this one it doesnt work.

I equip the lowest level matchlock, i load it with the right mouse button, but it won't fire at hunting targets or at all, i click the left mouse button and nothing happens, only sparks flying from the side of the gun and even that isnt always happening,

it won't let me upload the video here so i iploaded it to youtube:

https://youtu.be/mkRuAsLNc5U?si=tI6jevI4BghBh8tr

In the video i am clicking the left mouse button but nothing happens.

The character is seasonal if that makes any difference.

Thanks in advance!

Have you checked if left mouse button is correctly asigned to normal attack on this character? (key settings are char based and not account based)