How do i complain to expedia? central.xero.com

https://central.xero.com/s/question/0D58V00009MoS44SAF/complainnow-how-do-i-complain-to-%F0%9D%94%BC%F0%9D%95%A9%F0%9D%95%A1%F0%9D%95%96%F0%9D%95%95%F0%9D%95%9A%F0%9D%95%92customerservice247

How do i complain to expedia?

𝒯𝑜 𝒸𝑜𝓂𝓅𝓁𝒶𝒾𝓃 𝓉𝑜 𝐸𝓍𝓅𝑒𝒹𝒾𝒶, 𝓎𝑜𝓊 𝒸𝒶𝓃: 𝒱𝒾𝓈𝒾𝓉 𝒯𝒽𝑒𝒾𝓇 𝒲𝑒𝒷𝓈𝒾𝓉𝑒: 𝒰𝓈𝑒 𝓉𝒽𝑒 “𝐻𝑒𝓁𝓅” 𝓈𝑒𝒸𝓉𝒾𝑜𝓃 𝓉𝑜 𝒻𝒾𝓃𝒹 𝒸𝑜𝓂𝓅𝓁𝒶𝒾𝓃𝓉 𝑜𝓅𝓉𝒾𝑜𝓃𝓈. 𝒞𝒶𝓁𝓁 𝒞𝓊𝓈𝓉𝑜𝓂𝑒𝓇 𝒮𝑒𝓇𝓋𝒾𝒸𝑒: 𝑅𝑒𝒶𝒸𝒽 𝓉𝒽𝑒𝓂 𝒶𝓉 +𝟣-𝟪𝟧𝟧-𝟧𝟧𝟫-𝟢𝟩.𝟨𝟦.
travel,
airlines,
united,
expedia,