I installed theme options on sub my domain. The pre build website looks well but If I change any theme options are not effecting the template. Why?
I can see my settings are saving but nothing changes.
Do you have any caching plugins enabled on your website? If yes, please, disable it.
Sometimes servers have their own caching tools, so ensure that you do not have any, and if there are some, deactivate them.
After that, check if the problem persists.