TOPIC: Setting Stripe

hello,
I can not make a purchase pdf file.
I use stripe in test mode, when I filled the information of the payment card I fall on a blank page. of that type:
?file_data=R3VpZGUgREUtcHJpbnRfcmV2aWV3MjAxNy0wNy0wNS5wZGZ8MXx0ZXN0fGIzZmU1ZjNkMGYwMTY0ZjNmMzE3MTMwNDQzZWM2MmU5&hash=YjNmZTVmM2QwZjAxNjRmM2YzMTcxMzA0NDNlYzYyZTk%3D&task=startOrder&option=com_quicksell&gw=stripe&key=a86d95c5630b76f01bf3ac3d011034a4

and nothing happens

I'm not sure I put all the settings in place, such as the thank you page for downloading. Should we copy the code into a new page?

TY

I have found 1 problem, in first test, my PDF file have Space in title.
I test with another file, and it's ok
Stripe work and file download work too.

Awesome compoment
TY