STM32- RTOS -Task Notify From ISR

I want to notify my task to run from an ISR. I red the RTOS docs but I could not do it. I would really appreciate if you tell me what I am supposed to do and give an example if it is possible. I used cmsis-V2. Inside the ISR which I am sure the ISR works correctly I wrote:

  void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
  /* USER CODE BEGIN Callback 0 */

  /* USER CODE END Callback 0 */
  if (htim->Instance == TIM15) {
    HAL_IncTick();
  }
  /* USER CODE BEGIN Callback 1 */
  if (htim == &htim16)
    {
        BaseType_t xHigherPriorityTaskWoken;
        xHigherPriorityTaskWoken = pdFALSE;
        vTaskNotifyGiveFromISR(ADXL_HandlerHandle , &xHigherPriorityTaskWoken);
        portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
      }

  /* USER CODE END Callback 1 */
}

I also used systick timer for FREE RTOS and timer 15 as the system timer . is it possible that the problem is related to this part ? I dout because task_notify_give function only add up and is not a blocking mechanism like semaphore.

and inside the thask, inside the for loop the first lines are:

ulNotifiedValue = ulTaskNotifyTake( pdFALSE, portMAX_DELAY);
      if( ulNotifiedValue > 0 ){
//my codes ....
}

before for loop I defined:

uint32_t ulNotifiedValue;

but the task is not executed. even once. I use Nucleo H755ZIQ.

before the definition of global variable, tasks are defined like this:

/* Definitions for ADXL_Handler */
osThreadId_t ADXL_HandlerHandle;
const osThreadAttr_t ADXL_Handler_attributes = {
  .name = "ADXL_Handler",
  .priority = (osPriority_t) osPriorityNormal,
  .stack_size = 1024 * 4
};

then inside the main function initializing the schduler is as follows :

 osKernelInitialize();
 ADXL_HandlerHandle = osThreadNew(ADXL_Handler_TaskFun, NULL, &ADXL_Handler_attributes);
osKernelStart();

Then the timers will be started:

 HAL_TIM_Base_Start_IT(&htim16);
 

I saw in Feree RTOS xTaskCreate is used and task handle was given to this function as the input argument. but the IDE itself defined the tasks and task handles like this. Might that be the problem?

Thanks in advance.