Looks software is not working

Hi. I purchased instagram email scraper and it looks there is something wrong. Here is the detail: checking License Process Started Exception in thread Thread-1: Traceback (most recent call last): File “instagram_private_api\client.py”, line 523, in _call_api File “urllib\request.py”, line 523, in open File “urllib\request.py”, line 632, in http_response File “urllib\request.py”, line 561, in error File “urllib\request.py”, line 494, in _call_chain File “urllib\request.py”, line 641, in http_error_default urllib.error.HTTPError: HTTP Error 400: Bad Request During handling of the above exception, another exception occurred: Traceback (most recent call last): File “threading.py”, line 973, in _bootstrap_inner File “index.py”, line 404, in run api = AppClient(auto_patch=True, authenticate=True, File “instagram_private_api\client.py”, line 208, in __init__ File “instagram_private_api\endpoints\accounts.py”, line 49, in login File “instagram_private_api\client.py”, line 527, in _call_api File “instagram_private_api\errors.py”, line 123, in process instagram_private_api.errors.ClientCheckpointRequiredError: checkpoint_challenge_required Can you tell me how to fix it please.