yesterday we have purchased your theme namely "Patricia Osclass Premium theme"  for one of our customer

 we need to resolve the following :-

1) how do we configure Header Slider image in the home page.?
2) and look and feel of every page for entire site are not similar against your demo site,
3) How do you change / delete your / OC link from footer of main page as well as from admim panel

domain name : jyotishtirtha.com

regards
Arup
[email protected]

@Arup
1) OSC Slider plugin
2) We deliver all theme files, you can modify it as much as you want or need
3) In theme settings or in oc-content/themes/patricia/footer.php

Regards,
Michal

whether we need to purchase OSC slider plugin additionally?

It is free plugin.