PUBG Mobile Suspends My Account Without Cause for 'Suspicious Activity'

Hello PUBG Mobile team, I am a user with ID 5160*****69. I have always accessed my account without any issues, but recently, I’ve been receiving notifications stating "suspicious activity detected," resulting in a one-week ban from logging in. To my knowledge, no one else has access to my account, and it’s secure. I cannot understand why I’m facing this issue. I’m frustrated that my account is being flagged unfairly without any clear explanation or evidence. Please review my account thoroughly and resolve this issue so I can use my account without interruptions. I hope you address this matter promptly, as it’s negatively affecting my gaming experience.