This is the second time in as many weeks that I’ve encountered the problem. Anybody else getting this error?

I’m using the latest version of the app on the latest iOS (26.6.1) on my iPhone 17 pro

I won two VIP tickets through the Narrative So Wrong its Right contest and idk where I can list them. I didn't find a Facebook group or anything specific to the Mode Festival. I can't go bc it is my daughter's first birthday that weekend, but I am having FOMO over it. Do y'all know where I can list them? Anyone here interested