Feeling ripped off by Chess.com
Memberships that were active prior to September 1st, 2022, kept the old plans and pricing instead of the new plans an higher pricing. So, if you had a membership prior to that, you were on those older plans.
https://support.chess.com/article/4566-september-1st-plan-changes
If you have any questions regarding that, you should contact support directly.
https://support.chess.com/collection/343-contact-us
If you need help, please contact our Help and Support team.