Please give me more preferential treatment for current knitwear and server boost

I'm currently at level 3 nitro and server boost, but I'm so lacking in functions

Open a separate server dedicated to nitro so that you don't stutter, or nitro screen sharing supports higher quality and higher frames..Please make it possible to add more stickers 60 > 200 pieces in total, please make it plenty I pay more than 50,000 won every month, but I'm not satisfied