If your key won't turn in the lock, there are a few things you can try. First, check to see if the key is inserted all the way into the lock. If it's not, push it in until it clicks into place. Then, try turning the key again. If that doesn't work, try wiggling the key back and forth while you turn it. If none of these things work, the problem may be with the lock itself. Try spraying some lubricant into the keyhole and then try inserting