my key won’t turn when i put i in ignition

Hello, this sounds more like a shift lever interlock concern. Automatic transmission? If so, check to ensure it is engaged firmly in the "park"position to where it will not move further. This should lock the steering wheel and allow you to be able to turn the ignition cylinder. It could also be related to a battery voltage issue. Check the battery to ensure it is fully charged and able to handle a load. Last, it could be an ignition cylinder or steering column issue. Testing is needed in each area.