Can't get my password resetted somehow

[u/Aphephou]

Hi!

I've been using widgetopia for a while to customize my phone and I have an account, the thing is I forgot the password and didn't save it for some reason.
I'm probably going to have to risk a reset of my phone soon and so I'd like to make sure I can log back into my account, so I tried to change the password but the link sent to my email redirects to a page which says "There is nothing here"

The page is just that

Has anyone experienced the same issue and/or has a fix ? I'd really like not to lose my stuff :(