I would like to express my appreciation for granting me access to the system. After reviewing the settings, it appears that you have configured the menu as a side menu, which automatically appears on the sidebar. However, it seems that you prefer it not to be displayed on the blog page.
To address this requirement, I have implemented a custom CSS code in the Porto >> Theme Options >> Skins >> Custom CSS >> section, specifically at the bottom of the black box. This solution successfully resolved the issue, as evidenced by the attached images.
Please ensure that you clear your browser cache in order to observe the changes properly. Kindly check back on the issue and let me know if any further assistance is required.
Thank you once again for your cooperation.