Hi, I'm afraid I see quite a few accessibility issues in this. I recommend you try using it with a screen reader to debug and run an automated scan at each step (eg using Axe devtools).
There is also an important usability problem because you've chosen to disable the next button (very bad for accessibility too). This means users must choose an add on in order to continue through the form.
The other problem I had was with some controls being hidden by the "next" bar at the bottom of the screen. I couldnt scroll down far enough to reach the toggle at all, for example.
The last thing I couldn't understand was why the steps numbers are buttons... If they're not interactive they mustn't be coded as interactive controls.
Marked as helpful
@Wondahs
Posted
@grace-snow
Thank you for your observations. I'll work towards resolving them.