Hmmm. How about just posting everything but the “[poll]” tags - just let me see how you’re typing them out. Often just the smallest formatting change can make it work or not.
(screencaps are harder on a computer than a phone, usually. on my computer, I would need to hit “print screen” and then paste into an image editing program. it’s a lot of trouble if you’re new to it, and there are other ways of figuring out what’s going wrong.)