Renault Doubled the Warranty Extension Price for My 2022 Zoe in Just 10 Days

I own a 2022 Renault Zoe. About 10 days ago, I inquired about the conditions for extending the warranty and was told that the cost would be ₺14,000 for one year and ₺32,000 for two years. I was also informed that the vehicle was in its 30th month and that the extension had to be done within this month. However, when I tried to proceed with the warranty extension today, I was told that the new prices were ₺28,000 for one year and ₺60,000 for two years. I condemn Renault for this change, which occurred within just 10 days simply because I was waiting for the closing date of my credit card statement. This is my first time owning a Renault vehicle, but I already regret the decision.