Help to pay property Taxes

Since late 2018 I and my mother have been having Financial difficulties and at present this is the worse it's been so far, Funs used will pay off the tax debt and we need them before March 31st of 2021, I'm not entirely sure if the goal will be met by then or not. This house belonged to my grandparents and it's my childhood home and I would be eternally grateful to keep this property in my family.