Digital Downloads ‑ Filemonk

I’m new to Filemonk (and indeed Shopify) and am very impressed with help received from Hassan.
I’ve managed to set up the download link on the customer thank you page which is exactly what I wanted.
Hassan checked that everything was working ok at his end and I’m no longer confused.
Update: had a new query and was helped by Shashi. Very patient. Ultimately this is a great app for sending files I am very happy with it.