You don't have to like every tool... but calling it 'useless' just because you didn't get all utilities for free, sounds more like a whim than a critique

Support on the link provided of the description and I can "fix" your issue

Update: I'll be working to include the "quickdownload HD" quality" (as paid feature). However, if you want the original size (without paying), you'll have to open the image and use the top-right button to have it in original size (since it's the built on telegram button)