Well that would be thw obvious way to save them, but I can't find them under my account. could you be more specific? I am logged in checking under media and in my profile but no media is found.
You should have a page called Railfan shots. For me it opens when I log in into my profile. Be aware you will not find all your screenshots there, ony the DTG live screenshots, which you make using ctrl+F10 button. For consoles, see the TSW quickstart manual. For details on the three! different screenshot systems, see the TSW2 Starters Guide, which you can download here: https://www.hollandhiking.nl/trainsimulator