If Twitter and Facebook (including Instagram) are getting closed off, it's time to change medium.

Know your audience. It's not TDW. You don't need to go full Redpill. Being concerned about voter fraud maybe enough to get through. Ask them if they have a story going about how easy it is to change a ballot based on the 4chan information, w/o using 4chan [or committing a crime yourself]

Most newspapers and local TV and Radio still have a phone number you can call, ask then when (not if) they plan to cover a story. They may ask your name and want a quote, so just know that before you call.

Most newspapers still have letters to the editor page and are desperate for anything to fill their dwindling pages. This can be email or paper mail, possibly FAX which may draw attention as it's a more unique media. They won't print without a name an address and may not print it anyway but they probably have to read it. Let the first half of the letter be non-political and non-controversial. This means by the time the reader gets to your point, they've invested enough time that they are more likely to finish it.

Use spell check and grammar check.

Ads in newspapers aren't that expensive. Campaign finance means reporting, but maybe not so much if the ad is just "Campaign Rally this Saturday at 12 noon" If the snowflakes show up they'll leave soon enough. If it's a "Republican Rally" there's no individual party involved. Yes, you have to give them money, but they'll run the ad. They need the cash badly. They might even send a reporter or take submitted photos later.

Fog in WWII grounded airplanes. The ground and sea war didn't stop until they figured out how to punch through the fog.