So i've forgot my pin for my debitcard now its locked and i cant buy food till monday because a bank consultant has to unlock it, great.

Amazon prime now?
PayPal withdrawal at supporting supermarkets like Walmart in the USA (don't know if there are any others in other countries that do it)?

Google Pay / apple pay via nfc?

Order online and pay via PayPal and such?

Search for a store thdt just uses your signature instead of your pin

just some ideas that gone through my head just now

Can you pay with the mobile app of your bank?

@Jilano Huh... didn't know that. At least in Germany it is often like this as verification with a number costs more than with signature as they check your balance

Always have some cash, and as last fallback some bottles of (good!) vodka.

@Jilano @ShotgunSurgeon same on here, in Brazil. Only pins are supported in decades.