Where can I get it?
FLCCC is a group of the world's top experts on COVID and IVM. They have a list (HERE) of doctors who will prescribe IVM and/or HCQ where medically appropriate (for example, they might not prescribe to someone who in a high-risk pregnancy).
Indiamart.com is a site like ebay in India, and India has health freedom. There are many sellers there with IVM 12mg tablets and HCQ 200mg tablets for about $0.13 to $0.20 per tablet, plus about $40-50 shipping for up to about 1000 tablets. Some sellers take paypal, and they might expect you to pay the paypal fees. Some sellers are very overpriced, so you might contact 5 to 10 sellers with your requirements to get a quote. It can take about 3 or 4 weeks to get a standard shipment.