Solution for this topic

Hi @mqk051197,

I hope you are well today and thank you for your questions.

Issue 1: The menu icon is not displayed on mobile device headers. There seems to be something wrong, for example, which resources are blocked on my server. If so, I hope you can find the cause and point me to contact the server vendor to fix it.

You can resolve it by adding the following CSS code in the Custom CSS code option of your theme on the below path.

Admin Area -> Appearance -> Theme Settings -> Custom Code -> CSS Code

a.fa {
    font: normal normal normal 14px/1 FontAwesome !important;
}

Problem 2: It’s on display on Mega Menu, I want it displayed in d / m / y format as default setting in WordPress, how do I?

To change this you have to develop custom code in the child theme of Gillion theme.

Developing custom code for custom functionality is beyond the scope of support that we provide here.

If you are not a developer then you can consider hiring a developer to develop it for you. You can hire a developer from any freelance site. Shufflehound recommends the developer https://www.upwork.com/freelancers/~011652ffec8865c6d5

Best regards,
Shufflehound team