Set LR super priority application

HELLO EVERONE
a quick question how can i apply for ILR SET LR SUPER PRIORITY SERVICE as i have completed my application.
when i got to this bottom page there is no option available for super priority. what would i do now ?

Choose a service

Select a service from the options below. You will not be able to change this after you have submitted your application

Standard service : pay 2404.00 GBP, most people get a decision within 6 months of submitting their on-line application

please moderators help

It's available based on UKVI's capacity, not a guaranteed option for anyone. See Online Application - Why there is no Super Priority Service Option ?

You may consider trying at a different time. I read somewhere that new slots are released at 1 O’clock in the morning.