I rendered it in the Renderpool, but it has a pink texture which does not show when rendered locally.

This is a common case when transferring local blend file to another computer. You will need to set the texture path to relative. For setting to Relative, you have two options, place the texture next to blend file and upload as zip file or you can pack the textures into blend file. For more details, you can check the video below.

Updated on: 14/06/2022