[SCRIPT] Key Unlock Door script won't work :(

[Rowzter]

Hello everyone, i am new here on this forum an i need some help with my script.
PS: If this thread is on the wrong board then just move it and i know this is a common problem

i want my key to unlock "the door", But as everyone else i get "could't not use item this way" i think its called, I have checked many tutorials and read some threads here on the forum and tried their way, but it wont work =(

Here's my script:

void OnStart()
{
AddUseItemCallback("", "basementkey_1", "basementdoor_1", "UsedKeyOnDoor", true);
}

void UsedKeyOnDoor(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked(asEntity, false, true);
PlaySoundAtEntity("", "unlock_door","basementdoor_1", 0.0f, false);
RemoveItem(basementkey_1);
}


Now, if you find whats wrong or if there are some errors then please help me, That would mean alot
i have checked so the names are the same and so, and i also tried to change the names of the door and key and see if that worked, but no positive feedback i got from it

sorry for my bad english, i get nervous when writing in english :O