I’ve entered incorrect day and month of the passport expiry on the application, my appointment is in few days time.

Can you please advise

I’m thinking of writing a cover letter explaining this and scan with the other required docs.

Is this enough?

I’m applying for Skilled worker Visa from India

My appointment is on 16th Feb

Can I write a letter mentioning the mistake and sign it and scan with other documents?

Please advise

By mistake I have selected wrong date of expiry date of passport what should I do now