Customer service means S E R V I C E. Worst service reps I have ever had to deal with. If there was a negative category they would get a F-for their inability to provide a resolution to the service complaints of the customer.
Leopard geckos feed on insects, such as crickets, earthworms, roaches and meal worms. They prefer to eat live insects, and most refuse to eat dead prey. If keeping leopard geckos in captivity, it is important to feed them a variety of types of insects because their food preferences often change over time.
Live crickets and mealworms are the most common food source for leopard gecko pets, but you may use live dubia roaches instead, purchased from pet stores. Butter worms and wax worms are options, but due to their high fat content, you may want to use them as an occasional supplement for variety, rather than a main meal.