Zepeto Facebook Login Error Blocks User Access for Two Days

I cannot log into my Zepeto account using Facebook. For about two days, every time I try to access my profile under the username "beatifulzuha_love," I receive a "Login Error Info" warning and cannot get into the app at all. Even though I have restarted the app and tried repeatedly, the same error keeps popping up.

I want to resolve this situation because my account contains friends and content that I worked hard to create. I demand that Zepeto permanently fix this "Login Error Info" glitch and restore seamless access to my Facebook-linked account.