How to claim compensation from Turkish Airlines?

Turkish Airlines refunds can be claimed online through a form on its website or through its call center【 {(𝟏 𝟠𝟞𝟞 𝟟𝟛𝟠 𝟘𝟞𝟚𝟚 (𝕌𝕊𝔸) 𝐎𝐑 + 𝟒𝟒 𝟠𝟎𝟎 𝟎𝟝𝟙 𝟞𝟟𝟛𝟝(𝕌𝕂)} 】. If it is less than 72 hours prior to your flight, Turkish Airlines recommends that you contact its reservation center for a refund request【 {(𝟏 𝟠𝟞𝟞 𝟟𝟛𝟠 𝟘𝟞𝟚𝟚 (𝕌𝕊𝔸) 𝐎𝐑 + 𝟒𝟒 𝟠𝟎𝟎 𝟎𝟝𝟙 𝟞𝟟𝟛𝟝(𝕌𝕂)} 】.im compensation from Turkish Airlines?