Cash only for Uber eats

I promptly ordered food from Kung Fu Kitchen Ferndale on Uber eats around 6pm. Estimated delivery time was 7:20pm. Paid online on Uber eats, checked that all was in order and the order was being prepared. At 7pm I go check on the app and nothing. No update, no cancellation text, not even a cancellation update on Uber eats. Instead it shows no receipt. But I’ve already paid. 3 hours later I get the email with the receipt stating my food was delivered!