Here are the steps to fix theme issues in WordPress:
1. Update the theme: Check if there is an updated version of the theme available. If there is, update the theme and check if the issue is resolved.
1. Disable plugins: Sometimes, a plugin conflict can cause theme issues. Disable all plugins temporarily and check if the theme issue is resolved. If it is, enable plugins one by one until you find the conflicting plugin.
1. Check for code errors: Check the theme’s code for errors. Use the debugging mode to identify and fix the issues.
1. Reset theme options: Some themes have a reset or default option that allows you to reset the theme settings to their defaults. Try resetting the options and check if the issue is resolved.
1. Switch to a default theme: If none of the above solutions work, switch to a default theme like Twenty Twenty and check if the issue is resolved. If it is, the problem is likely with the original theme.
1. Contact theme developer: If the issue persists, contact the theme developer for support. They may be able to provide a fix or suggest alternative solutions.