My brower is adding spam when I post in a forum

Im using 1.51 on iOS and I cant upgrade any further due to iOS.

Hey guys, need some help. When I post in a forum this spam gets added to the bottom of the post (see at bottom, I had to shorten it because this site wont let me post links and it was too many characters, its 20x longer).

I cleared all data and it still does it. Only way to make it go away is to turn scripts off but then I cant post correctly.

How can I fix this?

feomdiv.CookiePrompt{display:none !important;}div.cookie-overlay{display:none !important;}[data-role=“tile-ads-module”]{display:none !important;}a[onmousedown^=“this.href='”][target=“_blank”]{display:none !important;}[data-s-type=“cookie-message”]{display:none !important;}wp-cookie-notification-banner{display:none !important;}div.cookiestatement{display:none !important;}acidjs-xcookie-consent{display:none !important;}a[href^=“”]{display:none !important;}a[href^=“”]

Nevermind, deleted app and all data reinstalled it, it went away. Still sketchy this can happen though.