Hi @seosamyukta,
Thanks for using WP Socializer.
When a custom icon is created, it is available in all the features including follow icons.
It is not possible for it go missing.
Custom icons are added at the bottom of the dropdown.
Can you please check again?
If you couldn’t find the icon, can you please share a screenshot of the page where custom icon is added and the follow icons dropdown?
Thanks,
Aakash