Sorry for inconvenience.
Please go to https://www.shamimsplugins.com/checkout/purchase-history/ and click “View Details and Downloads” and bottom of that page under Products see file name and download link (front-end-pm-pro-v10.1.1), click that and file will be downloaded.
Go to https://www.shamimsplugins.com/docs/front-end-pm-pro/getting-started-2/activate-pro-version/ to read about activation process.
Let me know.