My Key Bindings Doesn't Work

Julio25

Please How To Fix My Key Binding Throw A Serum? I Can't Press My Key Binding Throw Serum, I'm Trying To Change Key. But Still Doesn't Work. How To Fix That? It's a couple weeks doesn't fix until now. I Hope that can fix. i can't play if that key binding doesn't wor. Just Only My Account Julio25. But Other Account Work.
Pleaseee,Fix That

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Nickname : Julio25
Server : Santopany