default category not showing sub category

[razman_zainuldin]

need some help, when hover to category, child/sub category not showing. im using default category. 

many thanks  

magento 2.2.3

[Manish Mittal]

Hello @razman_zainuldin

Have you checked: "Include in Navigation Menu" to Yes already? and run php bin/magento cache:flush.

If possible please share screenshot so can check issue. Thanks 

[razman_zainuldin]

hello @Manish Mittal Do you mean this?

I run cache:flush many time nothing happen. is there somewhere else? this happen today after im chancing the theme demo layouts. At first it was fine.