Super let down

Today I got a .03% tip from a church I used to go to. The delivery service we provide is pretty extensive, and includes all the supplies needed for a buffet-style banquet and the set up can take 15-30 mins. Not that I expect 20% but I certainly didn’t think I would only get 20 dollars on a 680 dollar order from a church that I used to play guitar in the youth group band. This happens pretty much every time at churches and more often than not I leave empty handed. I would give more than 20 dollars for a pizza boy to merely drop off a ton of pizzas. I’m seriously struggling to pay bills this month because I’ve been delivering to so many churches.