ID NAME PHONE

1 Steave 33333333
2 Joe 77777

1 Steave 33333333
    2 Joe 77777

- DO THIS

$model = $this->userFactory->create();

$id = $this->getRequest()->getParam('user_id');
        if ($id) {
            try {
                $model = $this->sliderRepository->getById($id);
            } catch (LocalizedException $e) {
                $this->messageManager->addErrorMessage(__('This slider no longer exists.'));
                return $resultRedirect->setPath('*/*/');
            }
        }
$model->setData($data);
$this->sliderRepository->save($model);