I have change footer but if we using Bootstrap 3 footer display default details

We are using OJS

We have changed footer details and if we are using default theme, then footer displaying changed details.
footer ojs

But if we use bootstrap 3 theme, then footer not displaying changed details. It’s showing default footer.
ojs footer

Hi @shantanusingh

I’ve made a test on OJS testdrive Install and I could add the info and show it on Footer section:

Would you like to remove PKP logo from footer and make the text center-aligned?
To achieve it, you will need to change the footer with a child theme, editing a template and adjusting via CSS.

You can find further information related to theme customization on PKP Documentation Themes guide page