Chosen first class mail shipping option for listing not showing as available after multiple inputs
My listing number 226673553689 (a number eBay assigned but that eBay insists "doesn't exist" every time I search by that number) is a $2.50 product pamphlet from the early 1960s. A silly piece of midcentury ephemera. Being just a $2.50 item, I offered to send it via first class mail for $1.01 rather than requiring a buyer to pay $4.63 media mail to receive a 2 oz package. I do this with any listing that otherwise would cost less than the cost to ship it. The first class mail option will not show up on this listing. No option shows up. Buyers are messaging me asking how to find the shipping but for some truly aggravating reason eBay will not show the first class mailing option that I have input now at least 10,000 times!!!!! I could've sold the thing 200 times already. No of course I'm not going to call an eBay representative as I'd probably have a coronary. So so so annoying. Anybody know what I'm doing wrong? How to fix it? Thanks