Try and get a flying scholarship as it will demonstrate both dedication and aptitude.
As long as you're 17 by June next year then you can apply for a PPL scholarship from the Honourable Company of Air Pilots. Applications usually open around January. See here:
HCAP scholarships
The Air League is another provider of scholarships, from 3-hour flight experiences up to full PPL scholarships. Their 2026 scholarships open this December and you need to be 16 by 01 June 2026 to apply. See here:
Air League Scholarships