Create Blog not working on Mobile for Member but working on desktop

Hi, my members are unable to create blog on mobile even after i gave them the permissions. but on desktop "create blog" is working fine below are the screenshot. Please suggest what to do

Create post link working on desktop as highlighted in screenshot

button missing on mobile layout

I tried in all android and ios mobile devices.

Please help as my 95% writers are mobile based only.

Regards

Chandan