Drop down arrow problem, on mobile view

Hi,

Here is a link of my website
mypcss.com/neweshop/%CF%80%CF%81%CE%BF%C...8C%CE%BD%CF%84%CE%B1

I have attached a print screen with the problem that I have.

Drop down arrow disappear when I click twice.

How can I fix it?

Hi Pcservices,
Thanks for contacting us and choosing our product!
We've checked your problem, caused by the conflict JS with other menu on your site.
To resolve this issue please go to the back-end module CSS3 Mega Menu
Tab advanced config custom CSS
Add css:
@media screen and (max-width: 768px){
#jux_megamenucss3 ul.megamenu li.haschild.megacss3 > div.childcontent {
display: block!important;
}
}
Hope this help!

ok, I knew that css style it's gonna fix my problem . It's surprises me, because I don't have publish any other menu. Can you tell me what menu cause the problem?

Hi,
properties "display: none" in the image. Our module no. may be due to other module or a menu inserts (For a prick confirm we have had time to check and account your back-end. I think it is not necessary). it is the cause of your problem,