             return
         }
         
-        let firebase:FDatabase = FDatabase()
         firebase.update(model:location)
         
         completion()

    
    func firebaseUserLocation(
        country:String,
        completion:@escaping(() -> ()))
    {
        guard

        latitude:Double,
        longitude:Double,
        country:String,
        firebase:FDatabase,
        completion:@escaping(() -> ()))
    {
        coreDataLocation(
