Would you know of any volunteer work please?

Would you know of any volunteer work please?
I am in trouble here and I cannot find a way out.
I am at camping Albufeira do Maranhao in Avis as Happy Days Goldfinder, because that's the name on my passport.
I owe 2 months rent so I cannot leave without paying.
I have a tent and a car, a good car, I paid £2795 1 year ago.
I have tried selling the car but the garage will only give me 300 euro, which will not help my situation.
I am writing a book and doing an online course.
I do not drink or take drugs of any kind, except tea.
I am willing to work for food and accommodation.
I came here to cure Pneumonia, that worked.
The job I was doing stopped paying me in March and I have been struggling since.
I managed to pay off most of the campsite rent but I am now behind, with no money.
I have a couple of days food left.
I can help but I need help first.

New topic

Expatriate health insurance in Portugal

Free advice and quotation service to choose an expat health insurance in Portugal

Moving to Portugal

Find tips from professionals about moving to Portugal

Travel insurance in Portugal

Enjoy stress-free travel to Portugal