Hi,
I have imported theme sample data. However the slider is missing as shown below.
Hello there,
I hope you are doing well today.
Please go to Appearance > About Tyche and ensure that you install all of the recommended plugin available there, the slider plugin may not have been installed.
Best Regards,
Support
Hi,
I checked “About Tyche” page and noticed i need to verify my plugins again. When I clicked the TGMPA Plugin link, it directed to an error page as shown in the attachment. I also provided the list of plugins that I have installed. I think I have installed all the required plugins.
Hi,
I have solved the problem. Not sure what i did but I installed WP Super Cache and cleared the wordpress cache.
Nice 
I will close this case now, Feel free to contact us again if you have other questions Thanks!