你方提供的证明是不充分的，因此我方不能考虑你方的索赔要求。

The evidence you have provided is inadequate, therefore, we cannot consider your claim as requested.

youdao

我填了张表格，服务人员告诉我如果三天之后行李仍没有找到就可以拿证明文件要求索赔。

I filled out a form and the clerk told me I can make the claim for compensation with the document, if I didn't get my baggage back in three days.

youdao

索赔权是指旅客能证明自己因航班取消遭受了财产损失而向航空公司要求应予以赔偿的权利。

Claim the right to refer passengers to prove their flights canceled because of property losses suffered to the airline the right to compensation should be required.

youdao