I try so many way to find the way to fix it but it kind of wired.
The problem is
When I activate Toolset Types, the menu will disappear and some time the background turns white.
I'm so confused, could you please take a look in my site
Can you please tell me what OS and browser you are using. I'm on windows and checked on chrome and FF but I do not see the issue which you are reporting.
Please check the screenshot of what I can see at this end:
=> hidden link
Well - it looks like there is a compatibility issue with the "Ocean Extra" plugin or theme. To debug this further, I need duplicator package of your site.