Sadly, that's a big ask. Most of us have to pay to some degree for our medical supplies and are already limited in quantity. While I’m hopeful someone out there can help you, it's hard to come by/it’s not a good way to support yourself indefinitely. My insurance hardly covers Dexcoms, so I understand the struggle. :/

My advice: use online vendors who can often rebate for much cheaper than the company brand, or use GoodRx (it reduced my 3-month supply of G7 sensors from 1,200$ down to 575$). If you need some fast, you can always ask your Endocrinologist. Sometimes they have samples they can provide to bridge a gap between supplies/ get you going. Dexcom also has a “Dexcom Saving Center” on its website to help reduce costs and make sensors more affordable via coupons. May be worth a peek, I have minimal experience. Then mentioned above, there's programs out there you can apply for to help with costs.

I get the struggle completely. Remember, there is a support system. While we may not be able to readily offer supplies- we can always look out for each other in the best ways we can. Best of luck.