Can’t import xml file

Hello guys,

I have a site which is in running condition. But now I have to migrate my hosting server and I have downloaded export file. But when I tried to import xml file via import panel so it couldn’t upload all the post and pages. While I have divided my xml file into 3 to 5 file.

Kindly let me know that how can I upload my all post and pages via import panel I will be thankful to you all.