it seems that he was denounced by the Republican party already in place and his funding payment transfer service Anedot banned him from service. It also seems that he is the only republican currently running for the seat against a democrat according to ballotopia https://ballotpedia.org/Arkansas%27_3rd_Congressional_District_election,_2022 So he might have a chance and seems rather legit. Personally his election isn't until next year so I still wouldn't send support to him digitally, but he does have a PO box NeilforArkansas.com PO Box 652 Bentonville, AR 72712-0652 If anyone wants to send him some support or follow him.