Wow that’s a whole lot of issues for one car practically off the lot. I would speak to a Lemon Law attorney and sort this out - I haven’t come across anyone else with this large of a combination of diagnosed errors/problems.
The most concerning problem is the misfire on all four. ABS issue is something I’ve only read about once, and I don’t remember if there was any followup regarding a fix from the owner.
Make sure you keep all of your documentation for these issues IN PAPER and at home - if they’re putting things into your Kia account and not printing them, request that the docs be printed for you. And whatever you do, don’t discuss lemon law with the dealer until you’ve spoken with an attorney. They’ll make your life harder than it already is.
Can I ask what country/state you’re in? I believe we had one other owner on this forum who used lemon law to get out of a Seltos EX with a continually failing engine/transmission and if I’m not mistaken, the problems started at the body wiring harness and trickled down from there.