Account locked for no reason

So I launched battle.net this morning and was greeted to a lock icon next to my play button. So just asking why this is and how can i resolve it.
The icon says “This account has been locked.”

PS. it’s next to my Call of Duty Modern Warfare icon.

Greeting sanjay55555!

As this issue can be a bit delicate depending on the reason for the lock, it’s one we cannot discuss publicly. Also please note that this forum is for support for classic Blizzard games (Diablo I and II, Starcraft I, etc.).

Please contact us via ticket for some personalized support.

I have raised ticked did everything but nothing helped me it would be great if you could help me

Direct support can only be provided through tickets, not these forums. If Blizzard Support couldn’t help you, you would need to contact Activision Support for this.