Recover Garena Free Fire Guest Account

I was playing Garena Free Fire on my Android phone using a guest account. After a game update in December 2025, my guest account was lost and I can no longer access it. The account was at level 52 and the in‑game name was similar to the one shown in the attached screenshot, and the UID of my lost guest account is 10450821355. I did not link this guest account to Facebook, Google or any other login method, and after the update the game either logged me out or started from a new account. Because of this, all my progress, levels, items and time spent on the game have been lost even though I am using the same device. I kindly request that my old guest account with UID 10450821355 be recovered and restored to my device, or that you provide any possible solution so that I can get my previous progress, levels and items back.