Make sure all the cooks and staff at the restaurant practice good hygiene.
Make sure your delivery driver practices good hygiene and his car is been sanitized.
Make sure the driver leaves the food in your front porch bin that you've sanitized.
Wear double gloves to retrieve the food from the bin.
Take off the outer pair of gloves carefully and dispose of them.
Then wash one gloved hand and use it to remove the glove on the other hand.
Take the now-ungloved hand and wash it thoroughly before removing the other glove.
Wash both ungloved hands thoroughly with hot water and soap.
Open the paper bag and remove your food containers.
Now wash your hands again. Open the food containers and transfer the food to your bowls and plates, but be sure to wash your hands again after touching the food containers.