Cannot get pictures to come up on my iPad pro

Hi please could you help me I cannot get the photos to display on my iPad after they have so say download I no there on the hard drive because I can get the up on my mac any help would be appreciated

Hello,

See if the following links helps
https://support.wdc.com/knowledgebase/answer.aspx?ID=15233#additional

https://support.wdc.com/knowledgebase/answer.aspx?ID=11776