query: I would appreciate it if you could update my account PIN to a more memorable number. intent: account blocked examples: I'm getting worried because my bank account has been locked for some reason. <eou> Why is my bank account not accessible right now? <eou> How long will my account remain inaccessible before it's unblocked? <eou> I'm getting frustrated since I can't seem to figure out why my account has been locked. <eou> Can someone tell me why my account has been suspended? <eou> what caused the sudden suspension of my business account without prior notice? <eou> Why did my brokerage account suddenly get locked? <eou> Can someone explain why my investment account has been frozen? <eou> I'm having trouble accessing my Cash App account due to an unexpected block. <eou> Why did my bank freeze my account without notice? <eou> I can't seem to access my funds due to an unexpected restriction on my account.