Iceman has a good suggestion. Any tire shop can patch it. Find the closest good one and take the wheel in.

I have one of those Canadian Tire plug kits in my garage at home and have used them to fix a nail puncture several times (friend’s, parent’s cars and the shop truck once) they work great but I wouldn’t use it on a high performance application tire. Interestingly every tire was fixed wile still on the vehicle. I call it “NASCAR style”. From flat to back on the road in under 2 minute!!!!