Error in xml file upload -pytest-Zephyr Scale

I have generated a .xml file of automated test cases results from pycharm and trying to upload it on Zephyr but after execution getting the status as 'Scheduled' and no failed or success after that. Below are the snips of steps I followed.

The xml file is of 7kb only still status not getting updated after execution.

Tried refreshing many times and tried relogin too but none is helping.

What could be the issue?