Get Nova launcher ... get the paid version.. Ridiculously worth the money ..
Super cheap case..
Spigen Ultra Hybrid S Galaxy Note 9 Case with Air Cushion Technology and Magnetic Metal Kickstand for Galaxy Note 9 (2018) - Crystal Clear https://www.amazon.com/dp/B07FNC8KNS/ref=cm_sw_r_other_apa_-Xn-Bb3HW7FTE