Hi, please there are some info or help about incredible slow dashboard when trying to modify site frontend menu?

Dear sir,
Could you please send us your Item Purchase Code of this theme in website information box?
You can refer guide in here: www.magentech.com/documentation/how-to-get-themeforest-item-purchase-code/
We need to check it before supporting.

Thanks.

Sent

Dear sir,
I can not access your admin site to check this issue, but when I check your site, your server responded in 4.2 seconds.
Please contact to your hosting provider for this issue.

Thanks.

login is OK now! but please my question is about menu editing in dashboard not speed site. Nav menu load one time ...

Dear sir,
Could you please provide more details and some photos on this issue?
I just see that when I added or changed anything in admin site, it is really slow, I think you need contact to your hosting provider for this issue.

Thanks.