Hello,
sorry i am not able to fix it please can you do it?
Are you talking about bg color of the slider arrows? Or what? You asked a few questions and I’m confused about what exactly you can’t change now.
3) It comes from your iframe code https://prnt.sc/136dpvl
4)
can i make slider width same as boxes without fixes size since every screen has different sizes
Nope, but you can disable bullets if they are not suitable for you.
Regards