Free Fire Facebook Account Banned for Third-Party Software

I am writing regarding my Free Fire account that is linked to my Facebook profile. On 21 September, my account was suddenly banned with a notice about using third‑party software. I believe this ban is unfair, as I want my account to be checked again carefully and reconsidered. This account is very important to me because I have spent around 7 million VND on in‑game purchases. Losing access to it has caused me serious financial and emotional loss. I kindly request that my Free Fire account be reviewed in detail, including my login history and activities, and that you provide a clear explanation of the reason for the ban. My main expectation is that my account is unbanned or that I receive a fair solution according to your policies.