Knowing what support is available and where to go for help will prevent the situation becoming unmanageable.
You can contact
Stepchange.org - A debt consultation charity
Joining Forces - A Credit Union just for the armed forces
Generic and local information for the UK Military community in Sennelager including Serving Personnel, Families, Veterans, and MOD Civilians.
This is best viewed through a personal device because the MODnet firewall may prevent access to some links.