Premium?

last year in maybe 2023-2024 I bought premium, I paid for the lifetime one when it had a deal/offer and it was like £3-£5. I know I bought it cause I’ve had premium since up until a couple months ago, I know I paid for the lifetime one because I had premium for more than a year since I bought it and suddenly it’s saying I don’t have it anyway, as well as my data, which I know I imported from Spotify because it’s been showing up since again a couple months ago.