I have not flown in 2 years and I therefore my licence is not valid. Can anybdy let me know what is required to re-validate the licence?
What they are struggling to explain to you is that it seems like you need to revaldate the RATING in your licence. Ratings are renewed by flight test, licences are renewed by fee and the presence of a valid medical.
Select a school/examiner and they will explain all this to you.