Sorry for the reply delayed due to the weekend! We appreciate your understanding!
Could you please provide your URL and also the Target you chose for us to have a check? Please check whether there is any "Popup Blocker" has blocked the URL?
Referring to watermark function, we will add a function that enable users to add watermark in the converted file by themselves in future release of the program. Please keep an eye on the news of our website. If we have any news on this issue, we will let you know soon.
Thanks for your understanding and happy Valentine's day!