You need to put add to card button on item page, then list of downloads is in user account.
Notification email is probably not part of plugin, need to check
Thank you but I have already done it so the download is working. Now my problem is that:
1. No notification is sent to the seller after a purchase is made. This is making it difficult for sellers to know if a copy of their product has been bought. This is very necessary.
2. Also when you download the item, the incremental download counter is 2x. For instance, if you download the item and the number of download was say 2x, after downloading and refreshing the page you will see 4x. But this is not an issue so far as the seller is notified that his/her item has been bought.
3. The download button is too old fashion. Attached below. It will be great if a little style is added to the download button. Thank you.