How can a young man who has no other option but to choose the military be able to apply ?madam

It is the responsibility of individual applicants to ensure that they have permission to be in the UK. This must be valid for the entirety of the recruitment and selection process up until the point they are enlisted.All applicants must have a passport that is valid for at least two years from your start date in the Army.You must be applying to join the Regular (full time) Army. You cannot join as a Reservist (part time) from the Commonwealth.

For more information click the link below.

https://www.army.mod.uk/people/join-well/non-uk-nationals/

Hope this helps