The place many people have gotten Ivermectin from also has other Rx’s including azithromycin. TC, I don’t know if i have that info handy, do you?
I have friends who have also gotten meds from All Day Chemist, I think it’s called, from India, not intercepted by customs. Try a search.
Go to Indiamart and do a search for the meds you want. Sellers that have it will email you. UPS was returning or destroying meds after they passed customs but USPS was delivering just fine back then. Customs was even opening them and letting them go through a few months ago but I don’t know about now.