Save my mother’s house

Hello,

A few years ago, I took out a loan of 5,000 euros in Tunisia that I did not pay for health reasons and for which my mother vouched for.

Today the bank gives us until March 16 for the repayment or they will sell the house of my mother, who is retired.

I myself am a mother and my husband did not work for a year because of Covid19 so we do not have this sum. I now live in greece and my salary just allows us to subsist

If you can help me save my mother's house, I would be forever grateful

Thank you very much

Hajer