Hey guys!

I recently switched from PC to PS4 and am still struggling with the controls.

How do I zoom in and out in the fitting room window?
When selling items to an NPC, how do I switch from the buy-window to my own inventory window without using the touch pad?
When selling items with my retainer, how do mark the current price to adjust it without using the touch pad?
(yeah, I think that thing is a bitch and I hate to use it)
How to I move skills from one of my hotbars to another one without actually having to delete them first completely?

For any other tips and tricks I'd be very happy as well! Thanks in advance!