Help sister Azra for her Nikah, she is orphan & finding it difficult to manage her marriage expenses

Zakat Eligible: Yes
My name is Azra Khatun, we are four members, my father has passed away a long time ago, My mother is a housewife. My brother is studying now.After my father's death, we don't have any source of income, due to the unavailability of cash & the financial problem we are hardly managing daily household expenses with great difficulty.

Insha Allah, my marriage is fixed for 21/12/2020.
It has become very difficult for my mother to bear the wedding expenses.

My humble request to all generous people to Please help me manage the wedding expenses.