Need Help Please! Please Help! 🙏🏼

I don't know much about this but hearing from what you've said it does sound like discrimination. Do they have contact information for anyone you can get in touch with? Maybe someone who can guide you within the organisation itself if other police officers are attesting to their being epileptic officer within the profession...it doesn't seem to be barrier. It seems more like laziness on their part on not wanting to do adjustments for your needs.

Thank you. The force recruitment department is not helpful and useless. I’m unsure of what to do. And I feel really sad.

Usually, emailing from bottom up to top level works. My sibling was having issues with a training provider and I looked up customer service and complaints email address, cced them all in one, even though when I called the customer service guy, he said much can't be done. When I sent the email, I heard back from the manager of customer service instead who prompted the training organisers.
If the recruitment people are not helping is there any other people you can contact within that police branch...maybe even other branches***? Someone who cares may have a way about it. I also wonder if any government related organisation are involved in reviewing them?
I think ACAS is something https://www.acas.org.uk/about-us to look into maybe?

Thank you and once again thank you for the link sent.

Also you might want to post this in the subreddit page within Uk, and the other related subreddit, people there might have a bit more info on what to do. Good luck!