[Moved here from the General Discussion forum]
Waxworms are very high in fat so not a good staple worm to feed. Much better choices would be hornworms, silkworms, butterworms or phoenix worms. Usually when they eat waxworms, they don't prefer to eat any other feeder. But, since your male hasn't eaten any live food at all in 2 days, there may be some other issues that are causing it. How old is he? Is he housed with the female? What are your tank temps and what type of a thermometer are you using to check them? What brand & type of
UVB light are you using and how close is it to your beardie? Are you supplementing with calcium & vitamins, if so, how often are you using each? Is he well
hydrated? Does his beard and/or tail look darker than the rest of him? How is he acting besides the not wanting to eat?