Would someone send me a supermarket gift card? Out of food. Still no response!

I'm still waiting for my disability benefit appeal, the last I heard from them they estimated it would be in January. So I still really need help getting food as I have no income. If anyone can help, please send a supermarket gift card to my email address: DisabledAceSocialist@hotmail.com

This one takes credit, debit and google pay:

https://www.sainsburysgiftcard.co.uk/

This one takes crypto:

https://www.bitrefill.com/gb/en/gift-cards/sainsburys-in-store-digital-uk/

I'm really grateful for any help.