Forum:Need help with my User Page

Hello, I need help with my User Page. Basically, I put my Mordecai build in it then moved it to a page named User:L4C YukiNagato/General-Purpose Mordecai.

Well now, when I want to access my user page it redirects me to that build and I can't move it back to User:L4C YukiNagato because this page already exists.

What can I do? D: